136419968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 292144320

約数和(自身を除く): 155724352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 272, 284, 544, 568, 883, 1088, 1136, 1207, 1766, 2176, 2272, 2414, 3532, 4544, 4828, 7064, 9088, 9656, 14128, 15011, 19312, 28256, 30022, 38624, 56512, 60044, 62693, 77248, 113024, 120088, 125386, 154496, 240176, 250772, 480352, 501544, 960704, 1003088, 1065781, 1921408, 2006176, 2131562, 4012352, 4263124, 8024704, 8526248, 17052496, 34104992, 68209984, 136419968]

約数ペア:

[(1, 136419968), (2, 68209984), (4, 34104992), (8, 17052496), (16, 8526248), (17, 8024704), (32, 4263124), (34, 4012352), (64, 2131562), (68, 2006176), (71, 1921408), (128, 1065781), (136, 1003088), (142, 960704), (272, 501544), (284, 480352), (544, 250772), (568, 240176), (883, 154496), (1088, 125386), (1136, 120088), (1207, 113024), (1766, 77248), (2176, 62693), (2272, 60044), (2414, 56512), (3532, 38624), (4544, 30022), (4828, 28256), (7064, 19312), (9088, 15011), (9656, 14128)]