157854112

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 108

約数和(自身を含む): 361019106

約数和(自身を除く): 203164994

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 101, 104, 136, 169, 202, 208, 221, 272, 289, 338, 404, 416, 442, 544, 578, 676, 808, 884, 1156, 1313, 1352, 1616, 1717, 1768, 2312, 2626, 2704, 2873, 3232, 3434, 3536, 3757, 4624, 5252, 5408, 5746, 6868, 7072, 7514, 9248, 10504, 11492, 13736, 15028, 17069, 21008, 22321, 22984, 27472, 29189, 30056, 34138, 42016, 44642, 45968, 48841, 54944, 58378, 60112, 68276, 89284, 91936, 97682, 116756, 120224, 136552, 178568, 195364, 233512, 273104, 290173, 357136, 379457, 390728, 467024, 546208, 580346, 714272, 758914, 781456, 934048, 1160692, 1517828, 1562912, 2321384, 3035656, 4642768, 4932941, 6071312, 9285536, 9865882, 12142624, 19731764, 39463528, 78927056, 157854112]

約数ペア:

[(1, 157854112), (2, 78927056), (4, 39463528), (8, 19731764), (13, 12142624), (16, 9865882), (17, 9285536), (26, 6071312), (32, 4932941), (34, 4642768), (52, 3035656), (68, 2321384), (101, 1562912), (104, 1517828), (136, 1160692), (169, 934048), (202, 781456), (208, 758914), (221, 714272), (272, 580346), (289, 546208), (338, 467024), (404, 390728), (416, 379457), (442, 357136), (544, 290173), (578, 273104), (676, 233512), (808, 195364), (884, 178568), (1156, 136552), (1313, 120224), (1352, 116756), (1616, 97682), (1717, 91936), (1768, 89284), (2312, 68276), (2626, 60112), (2704, 58378), (2873, 54944), (3232, 48841), (3434, 45968), (3536, 44642), (3757, 42016), (4624, 34138), (5252, 30056), (5408, 29189), (5746, 27472), (6868, 22984), (7072, 22321), (7514, 21008), (9248, 17069), (10504, 15028), (11492, 13736)]