173165538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1327}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 428359680

約数和(自身を除く): 255194142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1327, 1434, 1673, 2654, 3107, 3346, 3981, 5019, 6214, 7962, 9289, 9321, 10038, 17251, 18578, 18642, 21749, 27867, 34502, 43498, 51753, 55734, 65247, 103506, 120757, 130494, 241514, 317153, 362271, 634306, 724542, 951459, 1902918, 2220071, 4122989, 4440142, 6660213, 8245978, 12368967, 13320426, 24737934, 28860923, 57721846, 86582769, 173165538]

約数ペア:

[(1, 173165538), (2, 86582769), (3, 57721846), (6, 28860923), (7, 24737934), (13, 13320426), (14, 12368967), (21, 8245978), (26, 6660213), (39, 4440142), (42, 4122989), (78, 2220071), (91, 1902918), (182, 951459), (239, 724542), (273, 634306), (478, 362271), (546, 317153), (717, 241514), (1327, 130494), (1434, 120757), (1673, 103506), (2654, 65247), (3107, 55734), (3346, 51753), (3981, 43498), (5019, 34502), (6214, 27867), (7962, 21749), (9289, 18642), (9321, 18578), (10038, 17251)]