127513776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 357025760

約数和(自身を除く): 229511984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1129, 1448, 2172, 2258, 2353, 2896, 3387, 4344, 4516, 4706, 6774, 7059, 8688, 9032, 9412, 13548, 14118, 14677, 18064, 18824, 27096, 28236, 29354, 37648, 44031, 54192, 56472, 58708, 88062, 112944, 117416, 176124, 204349, 234832, 352248, 408698, 613047, 704496, 817396, 1226094, 1634792, 2452188, 2656537, 3269584, 4904376, 5313074, 7969611, 9808752, 10626148, 15939222, 21252296, 31878444, 42504592, 63756888, 127513776]

約数ペア:

[(1, 127513776), (2, 63756888), (3, 42504592), (4, 31878444), (6, 21252296), (8, 15939222), (12, 10626148), (13, 9808752), (16, 7969611), (24, 5313074), (26, 4904376), (39, 3269584), (48, 2656537), (52, 2452188), (78, 1634792), (104, 1226094), (156, 817396), (181, 704496), (208, 613047), (312, 408698), (362, 352248), (543, 234832), (624, 204349), (724, 176124), (1086, 117416), (1129, 112944), (1448, 88062), (2172, 58708), (2258, 56472), (2353, 54192), (2896, 44031), (3387, 37648), (4344, 29354), (4516, 28236), (4706, 27096), (6774, 18824), (7059, 18064), (8688, 14677), (9032, 14118), (9412, 13548)]