156943284232

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3727}}^1$

素因数の和:3924

約数の個数: 192

約数和(自身を含む): 371783001600

約数和(自身を除く): 214839717368

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 71, 89, 98, 119, 136, 142, 178, 196, 238, 284, 356, 392, 476, 497, 568, 623, 712, 833, 952, 994, 1207, 1246, 1513, 1666, 1988, 2414, 2492, 3026, 3332, 3479, 3727, 3976, 4361, 4828, 4984, 6052, 6319, 6664, 6958, 7454, 8449, 8722, 9656, 10591, 12104, 12638, 13916, 14908, 16898, 17444, 21182, 25276, 26089, 27832, 29816, 33796, 34888, 42364, 44233, 50552, 52178, 59143, 63359, 67592, 74137, 84728, 88466, 104356, 107423, 118286, 126718, 148274, 176932, 182623, 208712, 214846, 236572, 253436, 264617, 296548, 309631, 331703, 353864, 365246, 429692, 443513, 473144, 506872, 529234, 593096, 619262, 663406, 730492, 751961, 859384, 887026, 1058468, 1238524, 1326812, 1460984, 1503922, 1774052, 1852319, 2116936, 2321921, 2477048, 2653624, 3007844, 3104591, 3548104, 3704638, 4498489, 4643842, 5263727, 5638951, 6015688, 6209182, 7409276, 8996978, 9287684, 10527454, 11277902, 12418364, 12966233, 14818552, 16253447, 17993956, 18575368, 21054908, 22555804, 23550913, 24836728, 25932466, 31489423, 32506894, 35987912, 39472657, 42109816, 45111608, 47101826, 51864932, 62978846, 65013788, 78945314, 94203652, 103729864, 125957692, 130027576, 157890628, 164856391, 188407304, 220425961, 251915384, 276308599, 315781256, 329712782, 400365521, 440851922, 552617198, 659425564, 800731042, 881703844, 1105234396, 1153994737, 1318851128, 1601462084, 1763407688, 2210468792, 2307989474, 2802558647, 3202924168, 4615978948, 5605117294, 9231957896, 11210234588, 19617910529, 22420469176, 39235821058, 78471642116, 156943284232]

約数ペア:

[(1, 156943284232), (2, 78471642116), (4, 39235821058), (7, 22420469176), (8, 19617910529), (14, 11210234588), (17, 9231957896), (28, 5605117294), (34, 4615978948), (49, 3202924168), (56, 2802558647), (68, 2307989474), (71, 2210468792), (89, 1763407688), (98, 1601462084), (119, 1318851128), (136, 1153994737), (142, 1105234396), (178, 881703844), (196, 800731042), (238, 659425564), (284, 552617198), (356, 440851922), (392, 400365521), (476, 329712782), (497, 315781256), (568, 276308599), (623, 251915384), (712, 220425961), (833, 188407304), (952, 164856391), (994, 157890628), (1207, 130027576), (1246, 125957692), (1513, 103729864), (1666, 94203652), (1988, 78945314), (2414, 65013788), (2492, 62978846), (3026, 51864932), (3332, 47101826), (3479, 45111608), (3727, 42109816), (3976, 39472657), (4361, 35987912), (4828, 32506894), (4984, 31489423), (6052, 25932466), (6319, 24836728), (6664, 23550913), (6958, 22555804), (7454, 21054908), (8449, 18575368), (8722, 17993956), (9656, 16253447), (10591, 14818552), (12104, 12966233), (12638, 12418364), (13916, 11277902), (14908, 10527454), (16898, 9287684), (17444, 8996978), (21182, 7409276), (25276, 6209182), (26089, 6015688), (27832, 5638951), (29816, 5263727), (33796, 4643842), (34888, 4498489), (42364, 3704638), (44233, 3548104), (50552, 3104591), (52178, 3007844), (59143, 2653624), (63359, 2477048), (67592, 2321921), (74137, 2116936), (84728, 1852319), (88466, 1774052), (104356, 1503922), (107423, 1460984), (118286, 1326812), (126718, 1238524), (148274, 1058468), (176932, 887026), (182623, 859384), (208712, 751961), (214846, 730492), (236572, 663406), (253436, 619262), (264617, 593096), (296548, 529234), (309631, 506872), (331703, 473144), (353864, 443513), (365246, 429692)]