156940090544

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1657}}^1\times {\mathrm{20483}}^1$

素因数の和:22182

約数の個数: 60

約数和(自身を含む): 323220846024

約数和(自身を除く): 166280755480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 1657, 2312, 3314, 4624, 6628, 13256, 20483, 26512, 28169, 40966, 56338, 81932, 112676, 163864, 225352, 327728, 348211, 450704, 478873, 696422, 957746, 1392844, 1915492, 2785688, 3830984, 5571376, 5919587, 7661968, 11839174, 23678348, 33940331, 47356696, 67880662, 94713392, 135761324, 271522648, 543045296, 576985627, 1153971254, 2307942508, 4615885016, 9231770032, 9808755659, 19617511318, 39235022636, 78470045272, 156940090544]

約数ペア:

[(1, 156940090544), (2, 78470045272), (4, 39235022636), (8, 19617511318), (16, 9808755659), (17, 9231770032), (34, 4615885016), (68, 2307942508), (136, 1153971254), (272, 576985627), (289, 543045296), (578, 271522648), (1156, 135761324), (1657, 94713392), (2312, 67880662), (3314, 47356696), (4624, 33940331), (6628, 23678348), (13256, 11839174), (20483, 7661968), (26512, 5919587), (28169, 5571376), (40966, 3830984), (56338, 2785688), (81932, 1915492), (112676, 1392844), (163864, 957746), (225352, 696422), (327728, 478873), (348211, 450704)]