168929408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 368760600

約数和(自身を除く): 199831192

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 2677, 3712, 3944, 5354, 7888, 10708, 15776, 21416, 31552, 42832, 45509, 63104, 77633, 85664, 91018, 155266, 171328, 182036, 310532, 342656, 364072, 621064, 728144, 1242128, 1319761, 1456288, 2484256, 2639522, 2912576, 4968512, 5279044, 5825152, 9937024, 10558088, 21116176, 42232352, 84464704, 168929408]

約数ペア:

[(1, 168929408), (2, 84464704), (4, 42232352), (8, 21116176), (16, 10558088), (17, 9937024), (29, 5825152), (32, 5279044), (34, 4968512), (58, 2912576), (64, 2639522), (68, 2484256), (116, 1456288), (128, 1319761), (136, 1242128), (232, 728144), (272, 621064), (464, 364072), (493, 342656), (544, 310532), (928, 182036), (986, 171328), (1088, 155266), (1856, 91018), (1972, 85664), (2176, 77633), (2677, 63104), (3712, 45509), (3944, 42832), (5354, 31552), (7888, 21416), (10708, 15776)]