190918416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 533576960

約数和(自身を除く): 342658544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 1084, 1129, 1626, 2168, 2258, 3252, 3387, 3523, 4336, 4516, 6504, 6774, 7046, 9032, 10569, 13008, 13548, 14092, 14677, 18064, 21138, 27096, 28184, 29354, 42276, 44031, 54192, 56368, 58708, 84552, 88062, 117416, 169104, 176124, 234832, 305959, 352248, 611918, 704496, 917877, 1223836, 1835754, 2447672, 3671508, 3977467, 4895344, 7343016, 7954934, 11932401, 14686032, 15909868, 23864802, 31819736, 47729604, 63639472, 95459208, 190918416]

約数ペア:

[(1, 190918416), (2, 95459208), (3, 63639472), (4, 47729604), (6, 31819736), (8, 23864802), (12, 15909868), (13, 14686032), (16, 11932401), (24, 7954934), (26, 7343016), (39, 4895344), (48, 3977467), (52, 3671508), (78, 2447672), (104, 1835754), (156, 1223836), (208, 917877), (271, 704496), (312, 611918), (542, 352248), (624, 305959), (813, 234832), (1084, 176124), (1129, 169104), (1626, 117416), (2168, 88062), (2258, 84552), (3252, 58708), (3387, 56368), (3523, 54192), (4336, 44031), (4516, 42276), (6504, 29354), (6774, 28184), (7046, 27096), (9032, 21138), (10569, 18064), (13008, 14677), (13548, 14092)]