157533776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 313447200

約数和(自身を除く): 155913424

約数列:

[1, 2, 4, 8, 16, 59, 109, 118, 218, 236, 436, 472, 872, 944, 1531, 1744, 3062, 6124, 6431, 12248, 12862, 24496, 25724, 51448, 90329, 102896, 166879, 180658, 333758, 361316, 667516, 722632, 1335032, 1445264, 2670064, 9845861, 19691722, 39383444, 78766888, 157533776]

約数ペア:

[(1, 157533776), (2, 78766888), (4, 39383444), (8, 19691722), (16, 9845861), (59, 2670064), (109, 1445264), (118, 1335032), (218, 722632), (236, 667516), (436, 361316), (472, 333758), (872, 180658), (944, 166879), (1531, 102896), (1744, 90329), (3062, 51448), (6124, 25724), (6431, 24496), (12248, 12862)]