187410872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68699}}^1$

素因数の和:68747

約数の個数: 32

約数和(自身を含む): 395712000

約数和(自身を除く): 208301128

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 68699, 137398, 274796, 549592, 755689, 1511378, 2129669, 3022756, 4259338, 6045512, 8518676, 17037352, 23426359, 46852718, 93705436, 187410872]

約数ペア:

[(1, 187410872), (2, 93705436), (4, 46852718), (8, 23426359), (11, 17037352), (22, 8518676), (31, 6045512), (44, 4259338), (62, 3022756), (88, 2129669), (124, 1511378), (248, 755689), (341, 549592), (682, 274796), (1364, 137398), (2728, 68699)]