161688384

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 252

約数和(自身を含む): 551090592

約数和(自身を除く): 389402208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 151, 156, 169, 176, 192, 198, 208, 234, 264, 286, 288, 302, 312, 338, 352, 396, 416, 429, 453, 468, 507, 528, 572, 576, 604, 624, 676, 704, 792, 832, 858, 906, 936, 1014, 1056, 1144, 1208, 1248, 1287, 1352, 1359, 1521, 1584, 1661, 1716, 1812, 1859, 1872, 1963, 2028, 2112, 2288, 2416, 2496, 2574, 2704, 2718, 3042, 3168, 3322, 3432, 3624, 3718, 3744, 3926, 4056, 4576, 4832, 4983, 5148, 5408, 5436, 5577, 5889, 6084, 6336, 6644, 6864, 7248, 7436, 7488, 7852, 8112, 9152, 9664, 9966, 10296, 10816, 10872, 11154, 11778, 12168, 13288, 13728, 14496, 14872, 14949, 15704, 16224, 16731, 17667, 19932, 20592, 21593, 21744, 22308, 23556, 24336, 25519, 26576, 27456, 28992, 29744, 29898, 31408, 32448, 33462, 35334, 39864, 41184, 43186, 43488, 44616, 47112, 48672, 51038, 53152, 59488, 59796, 62816, 64779, 66924, 70668, 76557, 79728, 82368, 86372, 86976, 89232, 94224, 97344, 102076, 106304, 118976, 119592, 125632, 129558, 133848, 141336, 153114, 159456, 172744, 178464, 188448, 194337, 204152, 229671, 239184, 259116, 267696, 280709, 282672, 306228, 318912, 345488, 356928, 376896, 388674, 408304, 459342, 478368, 518232, 535392, 561418, 565344, 612456, 690976, 777348, 816608, 842127, 918684, 956736, 1036464, 1070784, 1122836, 1130688, 1224912, 1381952, 1554696, 1633216, 1684254, 1837368, 2072928, 2245672, 2449824, 2526381, 3109392, 3368508, 3674736, 4145856, 4491344, 4899648, 5052762, 6218784, 6737016, 7349472, 8982688, 10105524, 12437568, 13474032, 14698944, 17965376, 20211048, 26948064, 40422096, 53896128, 80844192, 161688384]

約数ペア:

[(1, 161688384), (2, 80844192), (3, 53896128), (4, 40422096), (6, 26948064), (8, 20211048), (9, 17965376), (11, 14698944), (12, 13474032), (13, 12437568), (16, 10105524), (18, 8982688), (22, 7349472), (24, 6737016), (26, 6218784), (32, 5052762), (33, 4899648), (36, 4491344), (39, 4145856), (44, 3674736), (48, 3368508), (52, 3109392), (64, 2526381), (66, 2449824), (72, 2245672), (78, 2072928), (88, 1837368), (96, 1684254), (99, 1633216), (104, 1554696), (117, 1381952), (132, 1224912), (143, 1130688), (144, 1122836), (151, 1070784), (156, 1036464), (169, 956736), (176, 918684), (192, 842127), (198, 816608), (208, 777348), (234, 690976), (264, 612456), (286, 565344), (288, 561418), (302, 535392), (312, 518232), (338, 478368), (352, 459342), (396, 408304), (416, 388674), (429, 376896), (453, 356928), (468, 345488), (507, 318912), (528, 306228), (572, 282672), (576, 280709), (604, 267696), (624, 259116), (676, 239184), (704, 229671), (792, 204152), (832, 194337), (858, 188448), (906, 178464), (936, 172744), (1014, 159456), (1056, 153114), (1144, 141336), (1208, 133848), (1248, 129558), (1287, 125632), (1352, 119592), (1359, 118976), (1521, 106304), (1584, 102076), (1661, 97344), (1716, 94224), (1812, 89232), (1859, 86976), (1872, 86372), (1963, 82368), (2028, 79728), (2112, 76557), (2288, 70668), (2416, 66924), (2496, 64779), (2574, 62816), (2704, 59796), (2718, 59488), (3042, 53152), (3168, 51038), (3322, 48672), (3432, 47112), (3624, 44616), (3718, 43488), (3744, 43186), (3926, 41184), (4056, 39864), (4576, 35334), (4832, 33462), (4983, 32448), (5148, 31408), (5408, 29898), (5436, 29744), (5577, 28992), (5889, 27456), (6084, 26576), (6336, 25519), (6644, 24336), (6864, 23556), (7248, 22308), (7436, 21744), (7488, 21593), (7852, 20592), (8112, 19932), (9152, 17667), (9664, 16731), (9966, 16224), (10296, 15704), (10816, 14949), (10872, 14872), (11154, 14496), (11778, 13728), (12168, 13288)]