165133072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 362824000

約数和(自身を除く): 197690928

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 172, 208, 296, 344, 481, 499, 559, 592, 688, 962, 998, 1118, 1591, 1924, 1996, 2236, 3182, 3848, 3992, 4472, 6364, 6487, 7696, 7984, 8944, 12728, 12974, 18463, 20683, 21457, 25456, 25948, 36926, 41366, 42914, 51896, 73852, 82732, 85828, 103792, 147704, 165464, 171656, 240019, 278941, 295408, 330928, 343312, 480038, 557882, 793909, 960076, 1115764, 1587818, 1920152, 2231528, 3175636, 3840304, 4463056, 6351272, 10320817, 12702544, 20641634, 41283268, 82566536, 165133072]

約数ペア:

[(1, 165133072), (2, 82566536), (4, 41283268), (8, 20641634), (13, 12702544), (16, 10320817), (26, 6351272), (37, 4463056), (43, 3840304), (52, 3175636), (74, 2231528), (86, 1920152), (104, 1587818), (148, 1115764), (172, 960076), (208, 793909), (296, 557882), (344, 480038), (481, 343312), (499, 330928), (559, 295408), (592, 278941), (688, 240019), (962, 171656), (998, 165464), (1118, 147704), (1591, 103792), (1924, 85828), (1996, 82732), (2236, 73852), (3182, 51896), (3848, 42914), (3992, 41366), (4472, 36926), (6364, 25948), (6487, 25456), (7696, 21457), (7984, 20683), (8944, 18463), (12728, 12974)]