146607616

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 307882080

約数和(自身を除く): 161274464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 109, 128, 142, 148, 218, 256, 284, 296, 436, 512, 568, 592, 872, 1136, 1184, 1744, 2272, 2368, 2627, 3488, 4033, 4544, 4736, 5254, 6976, 7739, 8066, 9088, 9472, 10508, 13952, 15478, 16132, 18176, 18944, 21016, 27904, 30956, 32264, 36352, 42032, 55808, 61912, 64528, 84064, 123824, 129056, 168128, 247648, 258112, 286343, 336256, 495296, 516224, 572686, 672512, 990592, 1032448, 1145372, 1345024, 1981184, 2064896, 2290744, 3962368, 4581488, 9162976, 18325952, 36651904, 73303808, 146607616]

約数ペア:

[(1, 146607616), (2, 73303808), (4, 36651904), (8, 18325952), (16, 9162976), (32, 4581488), (37, 3962368), (64, 2290744), (71, 2064896), (74, 1981184), (109, 1345024), (128, 1145372), (142, 1032448), (148, 990592), (218, 672512), (256, 572686), (284, 516224), (296, 495296), (436, 336256), (512, 286343), (568, 258112), (592, 247648), (872, 168128), (1136, 129056), (1184, 123824), (1744, 84064), (2272, 64528), (2368, 61912), (2627, 55808), (3488, 42032), (4033, 36352), (4544, 32264), (4736, 30956), (5254, 27904), (6976, 21016), (7739, 18944), (8066, 18176), (9088, 16132), (9472, 15478), (10508, 13952)]