101416528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{743}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 207576000

約数和(自身を除く): 106159472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 449, 743, 898, 1486, 1796, 2972, 3592, 5944, 7184, 8531, 11888, 14117, 17062, 28234, 34124, 56468, 68248, 112936, 136496, 225872, 333607, 667214, 1334428, 2668856, 5337712, 6338533, 12677066, 25354132, 50708264, 101416528]

約数ペア:

[(1, 101416528), (2, 50708264), (4, 25354132), (8, 12677066), (16, 6338533), (19, 5337712), (38, 2668856), (76, 1334428), (152, 667214), (304, 333607), (449, 225872), (743, 136496), (898, 112936), (1486, 68248), (1796, 56468), (2972, 34124), (3592, 28234), (5944, 17062), (7184, 14117), (8531, 11888)]