171705456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 180

約数和(自身を含む): 539803992

約数和(自身を除く): 368098536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 67, 72, 74, 78, 104, 111, 117, 134, 144, 148, 156, 201, 208, 222, 234, 268, 296, 312, 333, 402, 444, 468, 481, 536, 592, 603, 624, 666, 804, 871, 888, 936, 962, 1072, 1206, 1332, 1369, 1443, 1608, 1742, 1776, 1872, 1924, 2412, 2479, 2613, 2664, 2738, 2886, 3216, 3484, 3848, 4107, 4329, 4824, 4958, 5226, 5328, 5476, 5772, 6968, 7437, 7696, 7839, 8214, 8658, 9648, 9916, 10452, 10952, 11544, 12321, 13936, 14874, 15678, 16428, 17316, 17797, 19832, 20904, 21904, 22311, 23088, 24642, 29748, 31356, 32227, 32856, 34632, 35594, 39664, 41808, 44622, 49284, 53391, 59496, 62712, 64454, 65712, 69264, 71188, 89244, 91723, 96681, 98568, 106782, 118992, 125424, 128908, 142376, 160173, 178488, 183446, 193362, 197136, 213564, 257816, 275169, 284752, 290043, 320346, 356976, 366892, 386724, 427128, 515632, 550338, 580086, 640692, 733784, 773448, 825507, 854256, 1100676, 1160172, 1192399, 1281384, 1467568, 1546896, 1651014, 2201352, 2320344, 2384798, 2562768, 3302028, 3577197, 4402704, 4640688, 4769596, 6604056, 7154394, 9539192, 10731591, 13208112, 14308788, 19078384, 21463182, 28617576, 42926364, 57235152, 85852728, 171705456]

約数ペア:

[(1, 171705456), (2, 85852728), (3, 57235152), (4, 42926364), (6, 28617576), (8, 21463182), (9, 19078384), (12, 14308788), (13, 13208112), (16, 10731591), (18, 9539192), (24, 7154394), (26, 6604056), (36, 4769596), (37, 4640688), (39, 4402704), (48, 3577197), (52, 3302028), (67, 2562768), (72, 2384798), (74, 2320344), (78, 2201352), (104, 1651014), (111, 1546896), (117, 1467568), (134, 1281384), (144, 1192399), (148, 1160172), (156, 1100676), (201, 854256), (208, 825507), (222, 773448), (234, 733784), (268, 640692), (296, 580086), (312, 550338), (333, 515632), (402, 427128), (444, 386724), (468, 366892), (481, 356976), (536, 320346), (592, 290043), (603, 284752), (624, 275169), (666, 257816), (804, 213564), (871, 197136), (888, 193362), (936, 183446), (962, 178488), (1072, 160173), (1206, 142376), (1332, 128908), (1369, 125424), (1443, 118992), (1608, 106782), (1742, 98568), (1776, 96681), (1872, 91723), (1924, 89244), (2412, 71188), (2479, 69264), (2613, 65712), (2664, 64454), (2738, 62712), (2886, 59496), (3216, 53391), (3484, 49284), (3848, 44622), (4107, 41808), (4329, 39664), (4824, 35594), (4958, 34632), (5226, 32856), (5328, 32227), (5476, 31356), (5772, 29748), (6968, 24642), (7437, 23088), (7696, 22311), (7839, 21904), (8214, 20904), (8658, 19832), (9648, 17797), (9916, 17316), (10452, 16428), (10952, 15678), (11544, 14874), (12321, 13936)]