157533728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{859}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 339383520

約数和(自身を除く): 181849792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 521, 859, 1042, 1718, 2084, 3436, 4168, 5731, 6872, 8336, 9449, 11462, 13744, 16672, 18898, 22924, 27488, 37796, 45848, 75592, 91696, 151184, 183392, 302368, 447539, 895078, 1790156, 3580312, 4922929, 7160624, 9845858, 14321248, 19691716, 39383432, 78766864, 157533728]

約数ペア:

[(1, 157533728), (2, 78766864), (4, 39383432), (8, 19691716), (11, 14321248), (16, 9845858), (22, 7160624), (32, 4922929), (44, 3580312), (88, 1790156), (176, 895078), (352, 447539), (521, 302368), (859, 183392), (1042, 151184), (1718, 91696), (2084, 75592), (3436, 45848), (4168, 37796), (5731, 27488), (6872, 22924), (8336, 18898), (9449, 16672), (11462, 13744)]