131812992

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3742

約数の個数: 96

約数和(自身を含む): 391647360

約数和(自身を除く): 259834368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3691, 3968, 4464, 5952, 7382, 8928, 11073, 11904, 14764, 17856, 22146, 29528, 33219, 35712, 44292, 59056, 66438, 88584, 114421, 118112, 132876, 177168, 228842, 236224, 265752, 343263, 354336, 457684, 472448, 531504, 686526, 708672, 915368, 1029789, 1063008, 1373052, 1417344, 1830736, 2059578, 2126016, 2746104, 3661472, 4119156, 4252032, 5492208, 7322944, 8238312, 10984416, 14645888, 16476624, 21968832, 32953248, 43937664, 65906496, 131812992]

約数ペア:

[(1, 131812992), (2, 65906496), (3, 43937664), (4, 32953248), (6, 21968832), (8, 16476624), (9, 14645888), (12, 10984416), (16, 8238312), (18, 7322944), (24, 5492208), (31, 4252032), (32, 4119156), (36, 3661472), (48, 2746104), (62, 2126016), (64, 2059578), (72, 1830736), (93, 1417344), (96, 1373052), (124, 1063008), (128, 1029789), (144, 915368), (186, 708672), (192, 686526), (248, 531504), (279, 472448), (288, 457684), (372, 354336), (384, 343263), (496, 265752), (558, 236224), (576, 228842), (744, 177168), (992, 132876), (1116, 118112), (1152, 114421), (1488, 88584), (1984, 66438), (2232, 59056), (2976, 44292), (3691, 35712), (3968, 33219), (4464, 29528), (5952, 22146), (7382, 17856), (8928, 14764), (11073, 11904)]