153800738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4721}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 285586560

約数和(自身を除く): 131785822

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1253, 2327, 2506, 4654, 4721, 9442, 16289, 32578, 33047, 61373, 66094, 122746, 429611, 845059, 859222, 1690118, 5915413, 10985767, 11830826, 21971534, 76900369, 153800738]

約数ペア:

[(1, 153800738), (2, 76900369), (7, 21971534), (13, 11830826), (14, 10985767), (26, 5915413), (91, 1690118), (179, 859222), (182, 845059), (358, 429611), (1253, 122746), (2327, 66094), (2506, 61373), (4654, 33047), (4721, 32578), (9442, 16289)]