152940996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 418967640

約数和(自身を除く): 266026644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 1889, 2076, 2249, 3114, 3778, 4498, 5667, 6228, 6747, 7556, 8996, 11334, 13494, 17001, 20241, 22668, 24557, 26988, 34002, 40482, 49114, 68004, 73671, 80964, 98228, 147342, 221013, 294684, 326797, 442026, 653594, 884052, 980391, 1307188, 1960782, 2941173, 3921564, 4248361, 5882346, 8496722, 11764692, 12745083, 16993444, 25490166, 38235249, 50980332, 76470498, 152940996]

約数ペア:

[(1, 152940996), (2, 76470498), (3, 50980332), (4, 38235249), (6, 25490166), (9, 16993444), (12, 12745083), (13, 11764692), (18, 8496722), (26, 5882346), (36, 4248361), (39, 3921564), (52, 2941173), (78, 1960782), (117, 1307188), (156, 980391), (173, 884052), (234, 653594), (346, 442026), (468, 326797), (519, 294684), (692, 221013), (1038, 147342), (1557, 98228), (1889, 80964), (2076, 73671), (2249, 68004), (3114, 49114), (3778, 40482), (4498, 34002), (5667, 26988), (6228, 24557), (6747, 22668), (7556, 20241), (8996, 17001), (11334, 13494)]