149258256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3391}}^1$

素因数の和:3540

約数の個数: 80

約数和(自身を含む): 444162048

約数和(自身を除く): 294903792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3391, 3668, 5502, 6288, 6782, 7336, 10173, 11004, 13564, 14672, 20346, 22008, 23737, 27128, 40692, 44016, 47474, 54256, 71211, 81384, 94948, 142422, 162768, 189896, 284844, 379792, 444221, 569688, 888442, 1139376, 1332663, 1776884, 2665326, 3109547, 3553768, 5330652, 6219094, 7107536, 9328641, 10661304, 12438188, 18657282, 21322608, 24876376, 37314564, 49752752, 74629128, 149258256]

約数ペア:

[(1, 149258256), (2, 74629128), (3, 49752752), (4, 37314564), (6, 24876376), (7, 21322608), (8, 18657282), (12, 12438188), (14, 10661304), (16, 9328641), (21, 7107536), (24, 6219094), (28, 5330652), (42, 3553768), (48, 3109547), (56, 2665326), (84, 1776884), (112, 1332663), (131, 1139376), (168, 888442), (262, 569688), (336, 444221), (393, 379792), (524, 284844), (786, 189896), (917, 162768), (1048, 142422), (1572, 94948), (1834, 81384), (2096, 71211), (2751, 54256), (3144, 47474), (3391, 44016), (3668, 40692), (5502, 27128), (6288, 23737), (6782, 22008), (7336, 20346), (10173, 14672), (11004, 13564)]