158965912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4580

約数の個数: 64

約数和(自身を含む): 370509120

約数和(自身を除く): 211543208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4403, 4513, 5032, 8806, 9026, 17612, 18052, 31591, 35224, 36104, 63182, 76721, 126364, 153442, 166981, 252728, 306884, 333962, 537047, 613768, 667924, 1074094, 1168867, 1335848, 2148188, 2337734, 2838677, 4296376, 4675468, 5677354, 9350936, 11354708, 19870739, 22709416, 39741478, 79482956, 158965912]

約数ペア:

[(1, 158965912), (2, 79482956), (4, 39741478), (7, 22709416), (8, 19870739), (14, 11354708), (17, 9350936), (28, 5677354), (34, 4675468), (37, 4296376), (56, 2838677), (68, 2337734), (74, 2148188), (119, 1335848), (136, 1168867), (148, 1074094), (238, 667924), (259, 613768), (296, 537047), (476, 333962), (518, 306884), (629, 252728), (952, 166981), (1036, 153442), (1258, 126364), (2072, 76721), (2516, 63182), (4403, 36104), (4513, 35224), (5032, 31591), (8806, 18052), (9026, 17612)]