156084160

素因数分解:

$2^6\times 5^1\times {\mathrm{631}}^1\times {\mathrm{773}}^1$

素因数の和:1421

約数の個数: 56

約数和(自身を含む): 372746016

約数和(自身を除く): 216661856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 631, 773, 1262, 1546, 2524, 3092, 3155, 3865, 5048, 6184, 6310, 7730, 10096, 12368, 12620, 15460, 20192, 24736, 25240, 30920, 40384, 49472, 50480, 61840, 100960, 123680, 201920, 247360, 487763, 975526, 1951052, 2438815, 3902104, 4877630, 7804208, 9755260, 15608416, 19510520, 31216832, 39021040, 78042080, 156084160]

約数ペア:

[(1, 156084160), (2, 78042080), (4, 39021040), (5, 31216832), (8, 19510520), (10, 15608416), (16, 9755260), (20, 7804208), (32, 4877630), (40, 3902104), (64, 2438815), (80, 1951052), (160, 975526), (320, 487763), (631, 247360), (773, 201920), (1262, 123680), (1546, 100960), (2524, 61840), (3092, 50480), (3155, 49472), (3865, 40384), (5048, 30920), (6184, 25240), (6310, 24736), (7730, 20192), (10096, 15460), (12368, 12620)]