143723008

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 341469216

約数和(自身を除く): 197746208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 151, 169, 176, 208, 256, 286, 302, 338, 352, 416, 512, 572, 604, 676, 704, 832, 1144, 1208, 1352, 1408, 1661, 1664, 1859, 1963, 2288, 2416, 2704, 2816, 3322, 3328, 3718, 3926, 4576, 4832, 5408, 5632, 6644, 6656, 7436, 7852, 9152, 9664, 10816, 13288, 14872, 15704, 18304, 19328, 21593, 21632, 25519, 26576, 29744, 31408, 36608, 38656, 43186, 43264, 51038, 53152, 59488, 62816, 73216, 77312, 86372, 86528, 102076, 106304, 118976, 125632, 172744, 204152, 212608, 237952, 251264, 280709, 345488, 408304, 425216, 475904, 502528, 561418, 690976, 816608, 850432, 951808, 1005056, 1122836, 1381952, 1633216, 2245672, 2763904, 3266432, 4491344, 5527808, 6532864, 8982688, 11055616, 13065728, 17965376, 35930752, 71861504, 143723008]

約数ペア:

[(1, 143723008), (2, 71861504), (4, 35930752), (8, 17965376), (11, 13065728), (13, 11055616), (16, 8982688), (22, 6532864), (26, 5527808), (32, 4491344), (44, 3266432), (52, 2763904), (64, 2245672), (88, 1633216), (104, 1381952), (128, 1122836), (143, 1005056), (151, 951808), (169, 850432), (176, 816608), (208, 690976), (256, 561418), (286, 502528), (302, 475904), (338, 425216), (352, 408304), (416, 345488), (512, 280709), (572, 251264), (604, 237952), (676, 212608), (704, 204152), (832, 172744), (1144, 125632), (1208, 118976), (1352, 106304), (1408, 102076), (1661, 86528), (1664, 86372), (1859, 77312), (1963, 73216), (2288, 62816), (2416, 59488), (2704, 53152), (2816, 51038), (3322, 43264), (3328, 43186), (3718, 38656), (3926, 36608), (4576, 31408), (4832, 29744), (5408, 26576), (5632, 25519), (6644, 21632), (6656, 21593), (7436, 19328), (7852, 18304), (9152, 15704), (9664, 14872), (10816, 13288)]