201502128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 536215680

約数和(自身を除く): 334713552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 233, 258, 344, 419, 466, 516, 688, 699, 838, 932, 1032, 1257, 1398, 1676, 1864, 2064, 2514, 2796, 3352, 3728, 5028, 5592, 6704, 10019, 10056, 11184, 18017, 20038, 20112, 30057, 36034, 40076, 54051, 60114, 72068, 80152, 97627, 108102, 120228, 144136, 160304, 195254, 216204, 240456, 288272, 292881, 390508, 432408, 480912, 585762, 781016, 864816, 1171524, 1562032, 2343048, 4197961, 4686096, 8395922, 12593883, 16791844, 25187766, 33583688, 50375532, 67167376, 100751064, 201502128]

約数ペア:

[(1, 201502128), (2, 100751064), (3, 67167376), (4, 50375532), (6, 33583688), (8, 25187766), (12, 16791844), (16, 12593883), (24, 8395922), (43, 4686096), (48, 4197961), (86, 2343048), (129, 1562032), (172, 1171524), (233, 864816), (258, 781016), (344, 585762), (419, 480912), (466, 432408), (516, 390508), (688, 292881), (699, 288272), (838, 240456), (932, 216204), (1032, 195254), (1257, 160304), (1398, 144136), (1676, 120228), (1864, 108102), (2064, 97627), (2514, 80152), (2796, 72068), (3352, 60114), (3728, 54051), (5028, 40076), (5592, 36034), (6704, 30057), (10019, 20112), (10056, 20038), (11184, 18017)]