156966503920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1120549}}^1$

素因数の和:1120682

約数の個数: 80

約数和(自身を含む): 390166545600

約数和(自身を除く): 233200041680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 680, 824, 1030, 1360, 1648, 1751, 2060, 3502, 4120, 7004, 8240, 8755, 14008, 17510, 28016, 35020, 70040, 140080, 1120549, 2241098, 4482196, 5602745, 8964392, 11205490, 17928784, 19049333, 22410980, 38098666, 44821960, 76197332, 89643920, 95246665, 115416547, 152394664, 190493330, 230833094, 304789328, 380986660, 461666188, 577082735, 761973320, 923332376, 1154165470, 1523946640, 1846664752, 1962081299, 2308330940, 3924162598, 4616661880, 7848325196, 9233323760, 9810406495, 15696650392, 19620812990, 31393300784, 39241625980, 78483251960, 156966503920]

約数ペア:

[(1, 156966503920), (2, 78483251960), (4, 39241625980), (5, 31393300784), (8, 19620812990), (10, 15696650392), (16, 9810406495), (17, 9233323760), (20, 7848325196), (34, 4616661880), (40, 3924162598), (68, 2308330940), (80, 1962081299), (85, 1846664752), (103, 1523946640), (136, 1154165470), (170, 923332376), (206, 761973320), (272, 577082735), (340, 461666188), (412, 380986660), (515, 304789328), (680, 230833094), (824, 190493330), (1030, 152394664), (1360, 115416547), (1648, 95246665), (1751, 89643920), (2060, 76197332), (3502, 44821960), (4120, 38098666), (7004, 22410980), (8240, 19049333), (8755, 17928784), (14008, 11205490), (17510, 8964392), (28016, 5602745), (35020, 4482196), (70040, 2241098), (140080, 1120549)]