189262512

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 544727040

約数和(自身を除く): 355464528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 127, 131, 144, 158, 237, 254, 262, 316, 381, 393, 474, 508, 524, 632, 711, 762, 786, 948, 1016, 1048, 1143, 1179, 1264, 1422, 1524, 1572, 1896, 2032, 2096, 2286, 2358, 2844, 3048, 3144, 3792, 4572, 4716, 5688, 6096, 6288, 9144, 9432, 10033, 10349, 11376, 16637, 18288, 18864, 20066, 20698, 30099, 31047, 33274, 40132, 41396, 49911, 60198, 62094, 66548, 80264, 82792, 90297, 93141, 99822, 120396, 124188, 133096, 149733, 160528, 165584, 180594, 186282, 199644, 240792, 248376, 266192, 299466, 361188, 372564, 399288, 481584, 496752, 598932, 722376, 745128, 798576, 1197864, 1314323, 1444752, 1490256, 2395728, 2628646, 3942969, 5257292, 7885938, 10514584, 11828907, 15771876, 21029168, 23657814, 31543752, 47315628, 63087504, 94631256, 189262512]

約数ペア:

[(1, 189262512), (2, 94631256), (3, 63087504), (4, 47315628), (6, 31543752), (8, 23657814), (9, 21029168), (12, 15771876), (16, 11828907), (18, 10514584), (24, 7885938), (36, 5257292), (48, 3942969), (72, 2628646), (79, 2395728), (127, 1490256), (131, 1444752), (144, 1314323), (158, 1197864), (237, 798576), (254, 745128), (262, 722376), (316, 598932), (381, 496752), (393, 481584), (474, 399288), (508, 372564), (524, 361188), (632, 299466), (711, 266192), (762, 248376), (786, 240792), (948, 199644), (1016, 186282), (1048, 180594), (1143, 165584), (1179, 160528), (1264, 149733), (1422, 133096), (1524, 124188), (1572, 120396), (1896, 99822), (2032, 93141), (2096, 90297), (2286, 82792), (2358, 80264), (2844, 66548), (3048, 62094), (3144, 60198), (3792, 49911), (4572, 41396), (4716, 40132), (5688, 33274), (6096, 31047), (6288, 30099), (9144, 20698), (9432, 20066), (10033, 18864), (10349, 18288), (11376, 16637)]