124304128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 274026816

約数和(自身を除く): 149722688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 911, 1066, 1312, 1664, 1822, 2132, 2624, 3328, 3644, 4264, 5248, 7288, 8528, 10496, 11843, 14576, 17056, 23686, 29152, 34112, 37351, 47372, 58304, 68224, 74702, 94744, 116608, 136448, 149404, 189488, 233216, 298808, 378976, 485563, 597616, 757952, 971126, 1195232, 1515904, 1942252, 2390464, 3031808, 3884504, 4780928, 7769008, 9561856, 15538016, 31076032, 62152064, 124304128]

約数ペア:

[(1, 124304128), (2, 62152064), (4, 31076032), (8, 15538016), (13, 9561856), (16, 7769008), (26, 4780928), (32, 3884504), (41, 3031808), (52, 2390464), (64, 1942252), (82, 1515904), (104, 1195232), (128, 971126), (164, 757952), (208, 597616), (256, 485563), (328, 378976), (416, 298808), (533, 233216), (656, 189488), (832, 149404), (911, 136448), (1066, 116608), (1312, 94744), (1664, 74702), (1822, 68224), (2132, 58304), (2624, 47372), (3328, 37351), (3644, 34112), (4264, 29152), (5248, 23686), (7288, 17056), (8528, 14576), (10496, 11843)]