122232448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 289170000

約数和(自身を除く): 166937552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 149, 208, 221, 232, 272, 298, 377, 416, 442, 464, 493, 544, 596, 754, 832, 884, 928, 986, 1088, 1192, 1508, 1664, 1768, 1856, 1937, 1972, 2176, 2384, 2533, 3016, 3536, 3712, 3874, 3944, 4321, 4768, 5066, 6032, 6409, 7072, 7748, 7888, 8642, 9536, 10132, 12064, 12818, 14144, 15496, 15776, 17284, 19072, 20264, 24128, 25636, 28288, 30992, 31552, 32929, 34568, 40528, 48256, 51272, 56173, 61984, 63104, 65858, 69136, 73457, 81056, 102544, 112346, 123968, 131716, 138272, 146914, 162112, 205088, 224692, 247936, 263432, 276544, 293828, 324224, 410176, 449384, 526864, 553088, 587656, 820352, 898768, 954941, 1053728, 1175312, 1797536, 1909882, 2107456, 2350624, 3595072, 3819764, 4214912, 4701248, 7190144, 7639528, 9402496, 15279056, 30558112, 61116224, 122232448]

約数ペア:

[(1, 122232448), (2, 61116224), (4, 30558112), (8, 15279056), (13, 9402496), (16, 7639528), (17, 7190144), (26, 4701248), (29, 4214912), (32, 3819764), (34, 3595072), (52, 2350624), (58, 2107456), (64, 1909882), (68, 1797536), (104, 1175312), (116, 1053728), (128, 954941), (136, 898768), (149, 820352), (208, 587656), (221, 553088), (232, 526864), (272, 449384), (298, 410176), (377, 324224), (416, 293828), (442, 276544), (464, 263432), (493, 247936), (544, 224692), (596, 205088), (754, 162112), (832, 146914), (884, 138272), (928, 131716), (986, 123968), (1088, 112346), (1192, 102544), (1508, 81056), (1664, 73457), (1768, 69136), (1856, 65858), (1937, 63104), (1972, 61984), (2176, 56173), (2384, 51272), (2533, 48256), (3016, 40528), (3536, 34568), (3712, 32929), (3874, 31552), (3944, 30992), (4321, 28288), (4768, 25636), (5066, 24128), (6032, 20264), (6409, 19072), (7072, 17284), (7748, 15776), (7888, 15496), (8642, 14144), (9536, 12818), (10132, 12064)]