157842168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12721}}^1$

素因数の和:12788

約数の個数: 64

約数和(自身を含む): 439672320

約数和(自身を除く): 281830152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 12721, 25442, 38163, 50884, 76326, 101768, 139931, 152652, 279862, 305304, 419793, 559724, 597887, 839586, 1119448, 1195774, 1679172, 1793661, 2391548, 3358344, 3587322, 4783096, 6576757, 7174644, 13153514, 14349288, 19730271, 26307028, 39460542, 52614056, 78921084, 157842168]

約数ペア:

[(1, 157842168), (2, 78921084), (3, 52614056), (4, 39460542), (6, 26307028), (8, 19730271), (11, 14349288), (12, 13153514), (22, 7174644), (24, 6576757), (33, 4783096), (44, 3587322), (47, 3358344), (66, 2391548), (88, 1793661), (94, 1679172), (132, 1195774), (141, 1119448), (188, 839586), (264, 597887), (282, 559724), (376, 419793), (517, 305304), (564, 279862), (1034, 152652), (1128, 139931), (1551, 101768), (2068, 76326), (3102, 50884), (4136, 38163), (6204, 25442), (12408, 12721)]