155083266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21379}}^1$

素因数の和:21431

約数の個数: 48

約数和(自身を含む): 373551360

約数和(自身を除く): 218468094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21379, 42758, 64137, 128274, 192411, 277927, 384822, 555854, 662749, 833781, 1325498, 1667562, 1988247, 2501343, 3976494, 5002686, 5964741, 8615737, 11929482, 17231474, 25847211, 51694422, 77541633, 155083266]

約数ペア:

[(1, 155083266), (2, 77541633), (3, 51694422), (6, 25847211), (9, 17231474), (13, 11929482), (18, 8615737), (26, 5964741), (31, 5002686), (39, 3976494), (62, 2501343), (78, 1988247), (93, 1667562), (117, 1325498), (186, 833781), (234, 662749), (279, 555854), (403, 384822), (558, 277927), (806, 192411), (1209, 128274), (2418, 64137), (3627, 42758), (7254, 21379)]