156947596384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{470647}}^1$

素因数の和:471287

約数の個数: 48

約数和(自身を含む): 327700906848

約数和(自身を除く): 170753310464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 613, 1226, 2452, 4904, 9808, 10421, 19616, 20842, 41684, 83368, 166736, 333472, 470647, 941294, 1882588, 3765176, 7530352, 8000999, 15060704, 16001998, 32003996, 64007992, 128015984, 256031968, 288506611, 577013222, 1154026444, 2308052888, 4616105776, 4904612387, 9232211552, 9809224774, 19618449548, 39236899096, 78473798192, 156947596384]

約数ペア:

[(1, 156947596384), (2, 78473798192), (4, 39236899096), (8, 19618449548), (16, 9809224774), (17, 9232211552), (32, 4904612387), (34, 4616105776), (68, 2308052888), (136, 1154026444), (272, 577013222), (544, 288506611), (613, 256031968), (1226, 128015984), (2452, 64007992), (4904, 32003996), (9808, 16001998), (10421, 15060704), (19616, 8000999), (20842, 7530352), (41684, 3765176), (83368, 1882588), (166736, 941294), (333472, 470647)]