168289024

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 350300720

約数和(自身を除く): 182011696

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 128, 148, 163, 218, 256, 296, 326, 436, 592, 652, 872, 1184, 1304, 1744, 2368, 2608, 3488, 4033, 4736, 5216, 6031, 6976, 8066, 9472, 10432, 12062, 13952, 16132, 17767, 20864, 24124, 27904, 32264, 35534, 41728, 48248, 64528, 71068, 96496, 129056, 142136, 192992, 258112, 284272, 385984, 516224, 568544, 657379, 771968, 1032448, 1137088, 1314758, 1543936, 2274176, 2629516, 4548352, 5259032, 10518064, 21036128, 42072256, 84144512, 168289024]

約数ペア:

[(1, 168289024), (2, 84144512), (4, 42072256), (8, 21036128), (16, 10518064), (32, 5259032), (37, 4548352), (64, 2629516), (74, 2274176), (109, 1543936), (128, 1314758), (148, 1137088), (163, 1032448), (218, 771968), (256, 657379), (296, 568544), (326, 516224), (436, 385984), (592, 284272), (652, 258112), (872, 192992), (1184, 142136), (1304, 129056), (1744, 96496), (2368, 71068), (2608, 64528), (3488, 48248), (4033, 41728), (4736, 35534), (5216, 32264), (6031, 27904), (6976, 24124), (8066, 20864), (9472, 17767), (10432, 16132), (12062, 13952)]