159969390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10729}}^1$

素因数の和:10817

約数の個数: 64

約数和(自身を含む): 444994560

約数和(自身を除く): 285025170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 10729, 14910, 21458, 32187, 53645, 64374, 75103, 107290, 150206, 160935, 225309, 321870, 375515, 450618, 751030, 761759, 1126545, 1523518, 2253090, 2285277, 3808795, 4570554, 5332313, 7617590, 10664626, 11426385, 15996939, 22852770, 26661565, 31993878, 53323130, 79984695, 159969390]

約数ペア:

[(1, 159969390), (2, 79984695), (3, 53323130), (5, 31993878), (6, 26661565), (7, 22852770), (10, 15996939), (14, 11426385), (15, 10664626), (21, 7617590), (30, 5332313), (35, 4570554), (42, 3808795), (70, 2285277), (71, 2253090), (105, 1523518), (142, 1126545), (210, 761759), (213, 751030), (355, 450618), (426, 375515), (497, 321870), (710, 225309), (994, 160935), (1065, 150206), (1491, 107290), (2130, 75103), (2485, 64374), (2982, 53645), (4970, 32187), (7455, 21458), (10729, 14910)]