140212226

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 283564800

約数和(自身を除く): 143352574

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 539, 686, 833, 1078, 1093, 1309, 1666, 2186, 2618, 3773, 5831, 7546, 7651, 9163, 11662, 12023, 15302, 18326, 18581, 24046, 37162, 53557, 64141, 84161, 107114, 128282, 130067, 168322, 204391, 260134, 374899, 408782, 589127, 749798, 910469, 1178254, 1430737, 1820938, 2861474, 4123889, 6373283, 8247778, 10015159, 12746566, 20030318, 70106113, 140212226]

約数ペア:

[(1, 140212226), (2, 70106113), (7, 20030318), (11, 12746566), (14, 10015159), (17, 8247778), (22, 6373283), (34, 4123889), (49, 2861474), (77, 1820938), (98, 1430737), (119, 1178254), (154, 910469), (187, 749798), (238, 589127), (343, 408782), (374, 374899), (539, 260134), (686, 204391), (833, 168322), (1078, 130067), (1093, 128282), (1309, 107114), (1666, 84161), (2186, 64141), (2618, 53557), (3773, 37162), (5831, 24046), (7546, 18581), (7651, 18326), (9163, 15302), (11662, 12023)]