180765816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 128

約数和(自身を含む): 583027200

約数和(自身を除く): 402261384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3373, 3828, 4466, 4872, 6699, 6746, 7656, 8932, 10119, 13398, 13492, 17864, 20238, 23611, 26796, 26984, 37103, 40476, 47222, 53592, 70833, 74206, 80952, 94444, 97817, 111309, 141666, 148412, 188888, 195634, 222618, 259721, 283332, 293451, 296824, 391268, 445236, 519442, 566664, 586902, 684719, 779163, 782536, 890472, 1038884, 1075987, 1173804, 1369438, 1558326, 2054157, 2077768, 2151974, 2347608, 2738876, 3116652, 3227961, 4108314, 4303948, 5477752, 6233304, 6455922, 7531909, 8216628, 8607896, 12911844, 15063818, 16433256, 22595727, 25823688, 30127636, 45191454, 60255272, 90382908, 180765816]

約数ペア:

[(1, 180765816), (2, 90382908), (3, 60255272), (4, 45191454), (6, 30127636), (7, 25823688), (8, 22595727), (11, 16433256), (12, 15063818), (14, 12911844), (21, 8607896), (22, 8216628), (24, 7531909), (28, 6455922), (29, 6233304), (33, 5477752), (42, 4303948), (44, 4108314), (56, 3227961), (58, 3116652), (66, 2738876), (77, 2347608), (84, 2151974), (87, 2077768), (88, 2054157), (116, 1558326), (132, 1369438), (154, 1173804), (168, 1075987), (174, 1038884), (203, 890472), (231, 782536), (232, 779163), (264, 684719), (308, 586902), (319, 566664), (348, 519442), (406, 445236), (462, 391268), (609, 296824), (616, 293451), (638, 283332), (696, 259721), (812, 222618), (924, 195634), (957, 188888), (1218, 148412), (1276, 141666), (1624, 111309), (1848, 97817), (1914, 94444), (2233, 80952), (2436, 74206), (2552, 70833), (3373, 53592), (3828, 47222), (4466, 40476), (4872, 37103), (6699, 26984), (6746, 26796), (7656, 23611), (8932, 20238), (10119, 17864), (13398, 13492)]