159205501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 203890176

約数和(自身を除く): 44684675

約数列:

[1, 7, 13, 41, 71, 91, 287, 497, 533, 601, 923, 2911, 3731, 4207, 6461, 7813, 20377, 24641, 37843, 42671, 54691, 172487, 264901, 298697, 320333, 554723, 1749511, 2242331, 3883061, 12246577, 22743643, 159205501]

約数ペア:

[(1, 159205501), (7, 22743643), (13, 12246577), (41, 3883061), (71, 2242331), (91, 1749511), (287, 554723), (497, 320333), (533, 298697), (601, 264901), (923, 172487), (2911, 54691), (3731, 42671), (4207, 37843), (6461, 24641), (7813, 20377)]