155909001458

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1\times {\mathrm{157109}}^1$

素因数の和:158162

約数の個数: 32

約数和(自身を含む): 271214593920

約数和(自身を除く): 115305592462

約数列:

[1, 2, 7, 14, 73, 146, 511, 971, 1022, 1942, 6797, 13594, 70883, 141766, 157109, 314218, 496181, 992362, 1099763, 2199526, 11468957, 22937914, 80282699, 152552839, 160565398, 305105678, 1067869873, 2135739746, 11136357247, 22272714494, 77954500729, 155909001458]

約数ペア:

[(1, 155909001458), (2, 77954500729), (7, 22272714494), (14, 11136357247), (73, 2135739746), (146, 1067869873), (511, 305105678), (971, 160565398), (1022, 152552839), (1942, 80282699), (6797, 22937914), (13594, 11468957), (70883, 2199526), (141766, 1099763), (157109, 992362), (314218, 496181)]