146293856

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 298062576

約数和(自身を除く): 151768720

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 314, 592, 628, 787, 1184, 1256, 1574, 2512, 3148, 5024, 5809, 6296, 11618, 12592, 23236, 25184, 29119, 46472, 58238, 92944, 116476, 123559, 185888, 232952, 247118, 465904, 494236, 931808, 988472, 1976944, 3953888, 4571683, 9143366, 18286732, 36573464, 73146928, 146293856]

約数ペア:

[(1, 146293856), (2, 73146928), (4, 36573464), (8, 18286732), (16, 9143366), (32, 4571683), (37, 3953888), (74, 1976944), (148, 988472), (157, 931808), (296, 494236), (314, 465904), (592, 247118), (628, 232952), (787, 185888), (1184, 123559), (1256, 116476), (1574, 92944), (2512, 58238), (3148, 46472), (5024, 29119), (5809, 25184), (6296, 23236), (11618, 12592)]