15678301902

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 32238984960

約数和(自身を除く): 16560683058

約数列:

[1, 2, 3, 6, 67, 107, 134, 201, 214, 321, 389, 402, 642, 778, 937, 1167, 1874, 2334, 2811, 5622, 7169, 14338, 21507, 26063, 41623, 43014, 52126, 62779, 78189, 83246, 100259, 124869, 125558, 156378, 188337, 200518, 249738, 300777, 364493, 376674, 601554, 728986, 1093479, 2186958, 2788741, 5577482, 6717353, 8366223, 13434706, 16732446, 20152059, 24421031, 39000751, 40304118, 48842062, 73263093, 78001502, 117002253, 146526186, 234004506, 2613050317, 5226100634, 7839150951, 15678301902]

約数ペア:

[(1, 15678301902), (2, 7839150951), (3, 5226100634), (6, 2613050317), (67, 234004506), (107, 146526186), (134, 117002253), (201, 78001502), (214, 73263093), (321, 48842062), (389, 40304118), (402, 39000751), (642, 24421031), (778, 20152059), (937, 16732446), (1167, 13434706), (1874, 8366223), (2334, 6717353), (2811, 5577482), (5622, 2788741), (7169, 2186958), (14338, 1093479), (21507, 728986), (26063, 601554), (41623, 376674), (43014, 364493), (52126, 300777), (62779, 249738), (78189, 200518), (83246, 188337), (100259, 156378), (124869, 125558)]