149743242

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4985

約数の個数: 80

約数和(自身を含む): 387649152

約数和(自身を除く): 237905910

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2754, 3366, 4943, 5049, 9886, 10098, 14829, 15147, 29658, 30294, 44487, 54373, 84031, 88974, 108746, 133461, 163119, 168062, 252093, 266922, 326238, 400383, 489357, 504186, 756279, 800766, 924341, 978714, 1468071, 1512558, 1848682, 2268837, 2773023, 2936142, 4404213, 4537674, 5546046, 6806511, 8319069, 8808426, 13613022, 16638138, 24957207, 49914414, 74871621, 149743242]

約数ペア:

[(1, 149743242), (2, 74871621), (3, 49914414), (6, 24957207), (9, 16638138), (11, 13613022), (17, 8808426), (18, 8319069), (22, 6806511), (27, 5546046), (33, 4537674), (34, 4404213), (51, 2936142), (54, 2773023), (66, 2268837), (81, 1848682), (99, 1512558), (102, 1468071), (153, 978714), (162, 924341), (187, 800766), (198, 756279), (297, 504186), (306, 489357), (374, 400383), (459, 326238), (561, 266922), (594, 252093), (891, 168062), (918, 163119), (1122, 133461), (1377, 108746), (1683, 88974), (1782, 84031), (2754, 54373), (3366, 44487), (4943, 30294), (5049, 29658), (9886, 15147), (10098, 14829)]