122198528

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7748

約数の個数: 40

約数和(自身を含む): 252067200

約数和(自身を除く): 129868672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7699, 7936, 15398, 15872, 30796, 61592, 123184, 238669, 246368, 477338, 492736, 954676, 985472, 1909352, 1970944, 3818704, 3941888, 7637408, 15274816, 30549632, 61099264, 122198528]

約数ペア:

[(1, 122198528), (2, 61099264), (4, 30549632), (8, 15274816), (16, 7637408), (31, 3941888), (32, 3818704), (62, 1970944), (64, 1909352), (124, 985472), (128, 954676), (248, 492736), (256, 477338), (496, 246368), (512, 238669), (992, 123184), (1984, 61592), (3968, 30796), (7699, 15872), (7936, 15398)]