159912612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 427190400

約数和(自身を除く): 267277788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 3259, 4089, 5452, 6518, 8178, 9777, 12267, 13036, 16356, 19554, 24534, 29331, 39108, 49068, 58662, 94511, 117324, 153173, 189022, 283533, 306346, 378044, 459519, 567066, 612692, 850599, 919038, 1134132, 1378557, 1701198, 1838076, 2757114, 3402396, 4442017, 5514228, 8884034, 13326051, 17768068, 26652102, 39978153, 53304204, 79956306, 159912612]

約数ペア:

[(1, 159912612), (2, 79956306), (3, 53304204), (4, 39978153), (6, 26652102), (9, 17768068), (12, 13326051), (18, 8884034), (29, 5514228), (36, 4442017), (47, 3402396), (58, 2757114), (87, 1838076), (94, 1701198), (116, 1378557), (141, 1134132), (174, 919038), (188, 850599), (261, 612692), (282, 567066), (348, 459519), (423, 378044), (522, 306346), (564, 283533), (846, 189022), (1044, 153173), (1363, 117324), (1692, 94511), (2726, 58662), (3259, 49068), (4089, 39108), (5452, 29331), (6518, 24534), (8178, 19554), (9777, 16356), (12267, 13036)]