180317342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 284446080

約数和(自身を除く): 104128738

約数列:

[1, 2, 53, 61, 79, 106, 122, 158, 353, 706, 3233, 4187, 4819, 6466, 8374, 9638, 18709, 21533, 27887, 37418, 43066, 55774, 255407, 510814, 1141249, 1478011, 1701107, 2282498, 2956022, 3402214, 90158671, 180317342]

約数ペア:

[(1, 180317342), (2, 90158671), (53, 3402214), (61, 2956022), (79, 2282498), (106, 1701107), (122, 1478011), (158, 1141249), (353, 510814), (706, 255407), (3233, 55774), (4187, 43066), (4819, 37418), (6466, 27887), (8374, 21533), (9638, 18709)]