161775688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3613}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 315502200

約数和(自身を除く): 153726512

約数列:

[1, 2, 4, 8, 29, 58, 116, 193, 232, 386, 772, 1544, 3613, 5597, 7226, 11194, 14452, 22388, 28904, 44776, 104777, 209554, 419108, 697309, 838216, 1394618, 2789236, 5578472, 20221961, 40443922, 80887844, 161775688]

約数ペア:

[(1, 161775688), (2, 80887844), (4, 40443922), (8, 20221961), (29, 5578472), (58, 2789236), (116, 1394618), (193, 838216), (232, 697309), (386, 419108), (772, 209554), (1544, 104777), (3613, 44776), (5597, 28904), (7226, 22388), (11194, 14452)]