105154816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 238085120

約数和(自身を除く): 132930304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1663, 1664, 1976, 2432, 3326, 3328, 3952, 4864, 6652, 7904, 13304, 15808, 21619, 26608, 31597, 31616, 43238, 53216, 63194, 63232, 86476, 106432, 126388, 172952, 212864, 252776, 345904, 410761, 425728, 505552, 691808, 821522, 1011104, 1383616, 1643044, 2022208, 2767232, 3286088, 4044416, 5534464, 6572176, 8088832, 13144352, 26288704, 52577408, 105154816]

約数ペア:

[(1, 105154816), (2, 52577408), (4, 26288704), (8, 13144352), (13, 8088832), (16, 6572176), (19, 5534464), (26, 4044416), (32, 3286088), (38, 2767232), (52, 2022208), (64, 1643044), (76, 1383616), (104, 1011104), (128, 821522), (152, 691808), (208, 505552), (247, 425728), (256, 410761), (304, 345904), (416, 252776), (494, 212864), (608, 172952), (832, 126388), (988, 106432), (1216, 86476), (1663, 63232), (1664, 63194), (1976, 53216), (2432, 43238), (3326, 31616), (3328, 31597), (3952, 26608), (4864, 21619), (6652, 15808), (7904, 13304)]