172894192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9421}}^1$

素因数の和:9497

約数の個数: 40

約数和(自身を含む): 355171712

約数和(自身を除く): 182277520

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 9421, 18352, 18842, 37684, 75368, 150736, 292051, 348577, 584102, 697154, 1168204, 1394308, 2336408, 2788616, 4672816, 5577232, 10805887, 21611774, 43223548, 86447096, 172894192]

約数ペア:

[(1, 172894192), (2, 86447096), (4, 43223548), (8, 21611774), (16, 10805887), (31, 5577232), (37, 4672816), (62, 2788616), (74, 2336408), (124, 1394308), (148, 1168204), (248, 697154), (296, 584102), (496, 348577), (592, 292051), (1147, 150736), (2294, 75368), (4588, 37684), (9176, 18842), (9421, 18352)]