156925232649

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{261973}}^1$

素因数の和:262142

約数の個数: 48

約数和(自身を含む): 248477099520

約数和(自身を除く): 91551866871

約数列:

[1, 3, 9, 19, 31, 57, 93, 113, 171, 279, 339, 589, 1017, 1767, 2147, 3503, 5301, 6441, 10509, 19323, 31527, 66557, 199671, 261973, 599013, 785919, 2357757, 4977487, 8121163, 14932461, 24363489, 29602949, 44797383, 73090467, 88808847, 154302097, 266426541, 462906291, 562456031, 917691419, 1388718873, 1687368093, 2753074257, 5062104279, 8259222771, 17436136961, 52308410883, 156925232649]

約数ペア:

[(1, 156925232649), (3, 52308410883), (9, 17436136961), (19, 8259222771), (31, 5062104279), (57, 2753074257), (93, 1687368093), (113, 1388718873), (171, 917691419), (279, 562456031), (339, 462906291), (589, 266426541), (1017, 154302097), (1767, 88808847), (2147, 73090467), (3503, 44797383), (5301, 29602949), (6441, 24363489), (10509, 14932461), (19323, 8121163), (31527, 4977487), (66557, 2357757), (199671, 785919), (261973, 599013)]