151389007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 193987584

約数和(自身を除く): 42598577

約数列:

[1, 7, 11, 61, 77, 167, 193, 427, 671, 1169, 1351, 1837, 2123, 4697, 10187, 11773, 12859, 14861, 32231, 71309, 82411, 112057, 129503, 225617, 354541, 784399, 906521, 1966091, 2481787, 13762637, 21627001, 151389007]

約数ペア:

[(1, 151389007), (7, 21627001), (11, 13762637), (61, 2481787), (77, 1966091), (167, 906521), (193, 784399), (427, 354541), (671, 225617), (1169, 129503), (1351, 112057), (1837, 82411), (2123, 71309), (4697, 32231), (10187, 14861), (11773, 12859)]