16198996856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{37897}}^1$

素因数の和:38376

約数の個数: 64

約数和(自身を含む): 36836856000

約数和(自身を除く): 20637859144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 449, 476, 898, 952, 1796, 3143, 3592, 6286, 7633, 12572, 15266, 25144, 30532, 37897, 53431, 61064, 75794, 106862, 151588, 213724, 265279, 303176, 427448, 530558, 644249, 1061116, 1288498, 2122232, 2576996, 4509743, 5153992, 9019486, 17015753, 18038972, 34031506, 36077944, 68063012, 119110271, 136126024, 238220542, 289267801, 476441084, 578535602, 952882168, 1157071204, 2024874607, 2314142408, 4049749214, 8099498428, 16198996856]

約数ペア:

[(1, 16198996856), (2, 8099498428), (4, 4049749214), (7, 2314142408), (8, 2024874607), (14, 1157071204), (17, 952882168), (28, 578535602), (34, 476441084), (56, 289267801), (68, 238220542), (119, 136126024), (136, 119110271), (238, 68063012), (449, 36077944), (476, 34031506), (898, 18038972), (952, 17015753), (1796, 9019486), (3143, 5153992), (3592, 4509743), (6286, 2576996), (7633, 2122232), (12572, 1288498), (15266, 1061116), (25144, 644249), (30532, 530558), (37897, 427448), (53431, 303176), (61064, 265279), (75794, 213724), (106862, 151588)]