177892728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19661}}^1$

素因数の和:19712

約数の個数: 64

約数和(自身を含む): 495482400

約数和(自身を除く): 317589672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 19661, 39322, 58983, 78644, 117966, 157288, 235932, 255593, 471864, 511186, 570169, 766779, 1022372, 1140338, 1533558, 1710507, 2044744, 2280676, 3067116, 3421014, 4561352, 6134232, 6842028, 7412197, 13684056, 14824394, 22236591, 29648788, 44473182, 59297576, 88946364, 177892728]

約数ペア:

[(1, 177892728), (2, 88946364), (3, 59297576), (4, 44473182), (6, 29648788), (8, 22236591), (12, 14824394), (13, 13684056), (24, 7412197), (26, 6842028), (29, 6134232), (39, 4561352), (52, 3421014), (58, 3067116), (78, 2280676), (87, 2044744), (104, 1710507), (116, 1533558), (156, 1140338), (174, 1022372), (232, 766779), (312, 570169), (348, 511186), (377, 471864), (696, 255593), (754, 235932), (1131, 157288), (1508, 117966), (2262, 78644), (3016, 58983), (4524, 39322), (9048, 19661)]