130230768

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 343728000

約数和(自身を除く): 213497232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 139, 149, 262, 278, 298, 393, 417, 447, 524, 556, 596, 786, 834, 894, 1048, 1112, 1192, 1572, 1668, 1788, 2096, 2224, 2384, 3144, 3336, 3576, 6288, 6672, 7152, 18209, 19519, 20711, 36418, 39038, 41422, 54627, 58557, 62133, 72836, 78076, 82844, 109254, 117114, 124266, 145672, 156152, 165688, 218508, 234228, 248532, 291344, 312304, 331376, 437016, 468456, 497064, 874032, 936912, 994128, 2713141, 5426282, 8139423, 10852564, 16278846, 21705128, 32557692, 43410256, 65115384, 130230768]

約数ペア:

[(1, 130230768), (2, 65115384), (3, 43410256), (4, 32557692), (6, 21705128), (8, 16278846), (12, 10852564), (16, 8139423), (24, 5426282), (48, 2713141), (131, 994128), (139, 936912), (149, 874032), (262, 497064), (278, 468456), (298, 437016), (393, 331376), (417, 312304), (447, 291344), (524, 248532), (556, 234228), (596, 218508), (786, 165688), (834, 156152), (894, 145672), (1048, 124266), (1112, 117114), (1192, 109254), (1572, 82844), (1668, 78076), (1788, 72836), (2096, 62133), (2224, 58557), (2384, 54627), (3144, 41422), (3336, 39038), (3576, 36418), (6288, 20711), (6672, 19519), (7152, 18209)]