148393238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1481}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 270174528

約数和(自身を除く): 121781290

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 421, 842, 1481, 2947, 2962, 5894, 7157, 10367, 14314, 20734, 25177, 50099, 50354, 100198, 176239, 352478, 623501, 1247002, 4364507, 8729014, 10599517, 21199034, 74196619, 148393238]

約数ペア:

[(1, 148393238), (2, 74196619), (7, 21199034), (14, 10599517), (17, 8729014), (34, 4364507), (119, 1247002), (238, 623501), (421, 352478), (842, 176239), (1481, 100198), (2947, 50354), (2962, 50099), (5894, 25177), (7157, 20734), (10367, 14314)]