129731952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2726

約数の個数: 80

約数和(自身を含む): 385705472

約数和(自身を除く): 255973520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 2557, 3171, 3624, 4228, 5114, 6342, 7248, 7671, 8456, 10228, 12684, 15342, 16912, 17899, 20456, 25368, 30684, 35798, 40912, 50736, 53697, 61368, 71596, 107394, 122736, 143192, 214788, 286384, 386107, 429576, 772214, 859152, 1158321, 1544428, 2316642, 2702749, 3088856, 4633284, 5405498, 6177712, 8108247, 9266568, 10810996, 16216494, 18533136, 21621992, 32432988, 43243984, 64865976, 129731952]

約数ペア:

[(1, 129731952), (2, 64865976), (3, 43243984), (4, 32432988), (6, 21621992), (7, 18533136), (8, 16216494), (12, 10810996), (14, 9266568), (16, 8108247), (21, 6177712), (24, 5405498), (28, 4633284), (42, 3088856), (48, 2702749), (56, 2316642), (84, 1544428), (112, 1158321), (151, 859152), (168, 772214), (302, 429576), (336, 386107), (453, 286384), (604, 214788), (906, 143192), (1057, 122736), (1208, 107394), (1812, 71596), (2114, 61368), (2416, 53697), (2557, 50736), (3171, 40912), (3624, 35798), (4228, 30684), (5114, 25368), (6342, 20456), (7248, 17899), (7671, 16912), (8456, 15342), (10228, 12684)]