138668889654

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{919}}^1\times {\mathrm{28807}}^1$

素因数の和:29834

約数の個数: 64

約数和(自身を含む): 311679513600

約数和(自身を除く): 173010623946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 919, 1746, 1838, 2619, 2757, 5238, 5514, 8271, 16542, 24813, 28807, 49626, 57614, 86421, 89143, 172842, 178286, 259263, 267429, 518526, 534858, 777789, 802287, 1555578, 1604574, 2406861, 2794279, 4813722, 5588558, 8382837, 16765674, 25148511, 26473633, 50297022, 52947266, 75445533, 79420899, 150891066, 158841798, 238262697, 476525394, 714788091, 1429576182, 2567942401, 5135884802, 7703827203, 15407654406, 23111481609, 46222963218, 69334444827, 138668889654]

約数ペア:

[(1, 138668889654), (2, 69334444827), (3, 46222963218), (6, 23111481609), (9, 15407654406), (18, 7703827203), (27, 5135884802), (54, 2567942401), (97, 1429576182), (194, 714788091), (291, 476525394), (582, 238262697), (873, 158841798), (919, 150891066), (1746, 79420899), (1838, 75445533), (2619, 52947266), (2757, 50297022), (5238, 26473633), (5514, 25148511), (8271, 16765674), (16542, 8382837), (24813, 5588558), (28807, 4813722), (49626, 2794279), (57614, 2406861), (86421, 1604574), (89143, 1555578), (172842, 802287), (178286, 777789), (259263, 534858), (267429, 518526)]