149245656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28657}}^1$

素因数の和:28704

約数の個数: 64

約数和(自身を含む): 440186880

約数和(自身を除く): 290941224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 28657, 57314, 85971, 114628, 171942, 200599, 229256, 343884, 401198, 601797, 687768, 802396, 888367, 1203594, 1604792, 1776734, 2407188, 2665101, 3553468, 4814376, 5330202, 6218569, 7106936, 10660404, 12437138, 18655707, 21320808, 24874276, 37311414, 49748552, 74622828, 149245656]

約数ペア:

[(1, 149245656), (2, 74622828), (3, 49748552), (4, 37311414), (6, 24874276), (7, 21320808), (8, 18655707), (12, 12437138), (14, 10660404), (21, 7106936), (24, 6218569), (28, 5330202), (31, 4814376), (42, 3553468), (56, 2665101), (62, 2407188), (84, 1776734), (93, 1604792), (124, 1203594), (168, 888367), (186, 802396), (217, 687768), (248, 601797), (372, 401198), (434, 343884), (651, 229256), (744, 200599), (868, 171942), (1302, 114628), (1736, 85971), (2604, 57314), (5208, 28657)]