140375844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2011}}^1$

素因数の和:2305

約数の個数: 72

約数和(自身を含む): 407196608

約数和(自身を除く): 266820764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2011, 2493, 3324, 3878, 4022, 4986, 5817, 6033, 7756, 8044, 9972, 11634, 12066, 14077, 17451, 18099, 23268, 24132, 28154, 34902, 36198, 42231, 56308, 69804, 72396, 84462, 126693, 168924, 253386, 506772, 557047, 1114094, 1671141, 2228188, 3342282, 3899329, 5013423, 6684564, 7798658, 10026846, 11697987, 15597316, 20053692, 23395974, 35093961, 46791948, 70187922, 140375844]

約数ペア:

[(1, 140375844), (2, 70187922), (3, 46791948), (4, 35093961), (6, 23395974), (7, 20053692), (9, 15597316), (12, 11697987), (14, 10026846), (18, 7798658), (21, 6684564), (28, 5013423), (36, 3899329), (42, 3342282), (63, 2228188), (84, 1671141), (126, 1114094), (252, 557047), (277, 506772), (554, 253386), (831, 168924), (1108, 126693), (1662, 84462), (1939, 72396), (2011, 69804), (2493, 56308), (3324, 42231), (3878, 36198), (4022, 34902), (4986, 28154), (5817, 24132), (6033, 23268), (7756, 18099), (8044, 17451), (9972, 14077), (11634, 12066)]