137880912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2900

約数の個数: 80

約数和(自身を含む): 388586240

約数和(自身を除く): 250705328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 2797, 3081, 3792, 4108, 5594, 6162, 8216, 8391, 11188, 12324, 16432, 16782, 22376, 24648, 33564, 36361, 44752, 49296, 67128, 72722, 109083, 134256, 145444, 218166, 220963, 290888, 436332, 441926, 581776, 662889, 872664, 883852, 1325778, 1745328, 1767704, 2651556, 2872519, 3535408, 5303112, 5745038, 8617557, 10606224, 11490076, 17235114, 22980152, 34470228, 45960304, 68940456, 137880912]

約数ペア:

[(1, 137880912), (2, 68940456), (3, 45960304), (4, 34470228), (6, 22980152), (8, 17235114), (12, 11490076), (13, 10606224), (16, 8617557), (24, 5745038), (26, 5303112), (39, 3535408), (48, 2872519), (52, 2651556), (78, 1767704), (79, 1745328), (104, 1325778), (156, 883852), (158, 872664), (208, 662889), (237, 581776), (312, 441926), (316, 436332), (474, 290888), (624, 220963), (632, 218166), (948, 145444), (1027, 134256), (1264, 109083), (1896, 72722), (2054, 67128), (2797, 49296), (3081, 44752), (3792, 36361), (4108, 33564), (5594, 24648), (6162, 22376), (8216, 16782), (8391, 16432), (11188, 12324)]