156989116188

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3571}}^1\times {\mathrm{23041}}^1$

素因数の和:26675

約数の個数: 72

約数和(自身を含む): 404451801936

約数和(自身を除く): 247462685748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 3571, 7142, 10713, 14284, 21426, 23041, 32139, 42852, 46082, 64278, 69123, 92164, 128556, 138246, 189263, 207369, 276492, 378526, 414738, 567789, 757052, 829476, 1135578, 1221173, 1703367, 2271156, 2442346, 3406734, 3663519, 4884692, 6813468, 7327038, 10990557, 14654076, 21981114, 43962228, 82279411, 164558822, 246838233, 329117644, 493676466, 740514699, 987352932, 1481029398, 2962058796, 4360808783, 8721617566, 13082426349, 17443235132, 26164852698, 39247279047, 52329705396, 78494558094, 156989116188]

約数ペア:

[(1, 156989116188), (2, 78494558094), (3, 52329705396), (4, 39247279047), (6, 26164852698), (9, 17443235132), (12, 13082426349), (18, 8721617566), (36, 4360808783), (53, 2962058796), (106, 1481029398), (159, 987352932), (212, 740514699), (318, 493676466), (477, 329117644), (636, 246838233), (954, 164558822), (1908, 82279411), (3571, 43962228), (7142, 21981114), (10713, 14654076), (14284, 10990557), (21426, 7327038), (23041, 6813468), (32139, 4884692), (42852, 3663519), (46082, 3406734), (64278, 2442346), (69123, 2271156), (92164, 1703367), (128556, 1221173), (138246, 1135578), (189263, 829476), (207369, 757052), (276492, 567789), (378526, 414738)]