156950970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 440992512

約数和(自身を除く): 284041542

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 101, 102, 110, 165, 170, 187, 202, 255, 277, 303, 330, 374, 505, 510, 554, 561, 606, 831, 935, 1010, 1111, 1122, 1385, 1515, 1662, 1717, 1870, 2222, 2770, 2805, 3030, 3047, 3333, 3434, 4155, 4709, 5151, 5555, 5610, 6094, 6666, 8310, 8585, 9141, 9418, 10302, 11110, 14127, 15235, 16665, 17170, 18282, 18887, 23545, 25755, 27977, 28254, 30470, 33330, 37774, 45705, 47090, 51510, 51799, 55954, 56661, 70635, 83931, 91410, 94435, 103598, 113322, 139885, 141270, 155397, 167862, 188870, 258995, 279770, 283305, 307747, 310794, 419655, 475609, 517990, 566610, 615494, 776985, 839310, 923241, 951218, 1426827, 1538735, 1553970, 1846482, 2378045, 2853654, 3077470, 4616205, 4756090, 5231699, 7134135, 9232410, 10463398, 14268270, 15695097, 26158495, 31390194, 52316990, 78475485, 156950970]

約数ペア:

[(1, 156950970), (2, 78475485), (3, 52316990), (5, 31390194), (6, 26158495), (10, 15695097), (11, 14268270), (15, 10463398), (17, 9232410), (22, 7134135), (30, 5231699), (33, 4756090), (34, 4616205), (51, 3077470), (55, 2853654), (66, 2378045), (85, 1846482), (101, 1553970), (102, 1538735), (110, 1426827), (165, 951218), (170, 923241), (187, 839310), (202, 776985), (255, 615494), (277, 566610), (303, 517990), (330, 475609), (374, 419655), (505, 310794), (510, 307747), (554, 283305), (561, 279770), (606, 258995), (831, 188870), (935, 167862), (1010, 155397), (1111, 141270), (1122, 139885), (1385, 113322), (1515, 103598), (1662, 94435), (1717, 91410), (1870, 83931), (2222, 70635), (2770, 56661), (2805, 55954), (3030, 51799), (3047, 51510), (3333, 47090), (3434, 45705), (4155, 37774), (4709, 33330), (5151, 30470), (5555, 28254), (5610, 27977), (6094, 25755), (6666, 23545), (8310, 18887), (8585, 18282), (9141, 17170), (9418, 16665), (10302, 15235), (11110, 14127)]