156945230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{92867}}^1$

素因数の和:92900

約数の個数: 24

約数和(自身を含む): 305907192

約数和(自身を除く): 148961962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 92867, 185734, 464335, 928670, 1207271, 2414542, 6036355, 12072710, 15694523, 31389046, 78472615, 156945230]

約数ペア:

[(1, 156945230), (2, 78472615), (5, 31389046), (10, 15694523), (13, 12072710), (26, 6036355), (65, 2414542), (130, 1207271), (169, 928670), (338, 464335), (845, 185734), (1690, 92867)]