15153296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 30664704

約数和(自身を除く): 15511408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 223, 248, 274, 446, 496, 548, 892, 1096, 1784, 2192, 3568, 4247, 6913, 8494, 13826, 16988, 27652, 30551, 33976, 55304, 61102, 67952, 110608, 122204, 244408, 488816, 947081, 1894162, 3788324, 7576648, 15153296]

約数ペア:

[(1, 15153296), (2, 7576648), (4, 3788324), (8, 1894162), (16, 947081), (31, 488816), (62, 244408), (124, 122204), (137, 110608), (223, 67952), (248, 61102), (274, 55304), (446, 33976), (496, 30551), (548, 27652), (892, 16988), (1096, 13826), (1784, 8494), (2192, 6913), (3568, 4247)]