139210832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{601}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 279482112

約数和(自身を除く): 140271280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 467, 496, 601, 934, 1202, 1868, 2404, 3736, 4808, 7472, 9616, 14477, 18631, 28954, 37262, 57908, 74524, 115816, 149048, 231632, 280667, 298096, 561334, 1122668, 2245336, 4490672, 8700677, 17401354, 34802708, 69605416, 139210832]

約数ペア:

[(1, 139210832), (2, 69605416), (4, 34802708), (8, 17401354), (16, 8700677), (31, 4490672), (62, 2245336), (124, 1122668), (248, 561334), (467, 298096), (496, 280667), (601, 231632), (934, 149048), (1202, 115816), (1868, 74524), (2404, 57908), (3736, 37262), (4808, 28954), (7472, 18631), (9616, 14477)]