163075380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209071}}^1$

素因数の和:209096

約数の個数: 48

約数和(自身を含む): 491737344

約数和(自身を除く): 328661964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 209071, 418142, 627213, 836284, 1045355, 1254426, 2090710, 2508852, 2717923, 3136065, 4181420, 5435846, 6272130, 8153769, 10871692, 12544260, 13589615, 16307538, 27179230, 32615076, 40768845, 54358460, 81537690, 163075380]

約数ペア:

[(1, 163075380), (2, 81537690), (3, 54358460), (4, 40768845), (5, 32615076), (6, 27179230), (10, 16307538), (12, 13589615), (13, 12544260), (15, 10871692), (20, 8153769), (26, 6272130), (30, 5435846), (39, 4181420), (52, 3136065), (60, 2717923), (65, 2508852), (78, 2090710), (130, 1254426), (156, 1045355), (195, 836284), (260, 627213), (390, 418142), (780, 209071)]