167742016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5511

約数の個数: 56

約数和(自身を含む): 368223800

約数和(自身を除く): 200481784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 5449, 7696, 10898, 15392, 21796, 30784, 43592, 70837, 87184, 141674, 174368, 201613, 283348, 348736, 403226, 566696, 806452, 1133392, 1612904, 2266784, 2620969, 3225808, 4533568, 5241938, 6451616, 10483876, 12903232, 20967752, 41935504, 83871008, 167742016]

約数ペア:

[(1, 167742016), (2, 83871008), (4, 41935504), (8, 20967752), (13, 12903232), (16, 10483876), (26, 6451616), (32, 5241938), (37, 4533568), (52, 3225808), (64, 2620969), (74, 2266784), (104, 1612904), (148, 1133392), (208, 806452), (296, 566696), (416, 403226), (481, 348736), (592, 283348), (832, 201613), (962, 174368), (1184, 141674), (1924, 87184), (2368, 70837), (3848, 43592), (5449, 30784), (7696, 21796), (10898, 15392)]