188113456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 377975808

約数和(自身を除く): 189862352

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 251, 496, 502, 1004, 1511, 2008, 3022, 4016, 6044, 7781, 12088, 15562, 24176, 31124, 46841, 62248, 93682, 124496, 187364, 374728, 379261, 749456, 758522, 1517044, 3034088, 6068176, 11757091, 23514182, 47028364, 94056728, 188113456]

約数ペア:

[(1, 188113456), (2, 94056728), (4, 47028364), (8, 23514182), (16, 11757091), (31, 6068176), (62, 3034088), (124, 1517044), (248, 758522), (251, 749456), (496, 379261), (502, 374728), (1004, 187364), (1511, 124496), (2008, 93682), (3022, 62248), (4016, 46841), (6044, 31124), (7781, 24176), (12088, 15562)]