149242212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 432432000

約数和(自身を除く): 283189788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 898, 1319, 1347, 1796, 2638, 2694, 3143, 3957, 4041, 5276, 5388, 6286, 7914, 8082, 9233, 9429, 11871, 12572, 15828, 16164, 18466, 18858, 23742, 27699, 28287, 36932, 37716, 47484, 55398, 56574, 83097, 110796, 113148, 166194, 332388, 592231, 1184462, 1776693, 2368924, 3553386, 4145617, 5330079, 7106772, 8291234, 10660158, 12436851, 16582468, 21320316, 24873702, 37310553, 49747404, 74621106, 149242212]

約数ペア:

[(1, 149242212), (2, 74621106), (3, 49747404), (4, 37310553), (6, 24873702), (7, 21320316), (9, 16582468), (12, 12436851), (14, 10660158), (18, 8291234), (21, 7106772), (28, 5330079), (36, 4145617), (42, 3553386), (63, 2368924), (84, 1776693), (126, 1184462), (252, 592231), (449, 332388), (898, 166194), (1319, 113148), (1347, 110796), (1796, 83097), (2638, 56574), (2694, 55398), (3143, 47484), (3957, 37716), (4041, 36932), (5276, 28287), (5388, 27699), (6286, 23742), (7914, 18858), (8082, 18466), (9233, 16164), (9429, 15828), (11871, 12572)]