162808660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 420311808

約数和(自身を除く): 257503148

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 335, 340, 469, 476, 595, 670, 938, 1021, 1139, 1190, 1340, 1876, 2042, 2278, 2345, 2380, 4084, 4556, 4690, 5105, 5695, 7147, 7973, 9380, 10210, 11390, 14294, 15946, 17357, 20420, 22780, 28588, 31892, 34714, 35735, 39865, 68407, 69428, 71470, 79730, 86785, 121499, 136814, 142940, 159460, 173570, 242998, 273628, 342035, 347140, 478849, 485996, 607495, 684070, 957698, 1162919, 1214990, 1368140, 1915396, 2325838, 2394245, 2429980, 4651676, 4788490, 5814595, 8140433, 9576980, 11629190, 16280866, 23258380, 32561732, 40702165, 81404330, 162808660]

約数ペア:

[(1, 162808660), (2, 81404330), (4, 40702165), (5, 32561732), (7, 23258380), (10, 16280866), (14, 11629190), (17, 9576980), (20, 8140433), (28, 5814595), (34, 4788490), (35, 4651676), (67, 2429980), (68, 2394245), (70, 2325838), (85, 1915396), (119, 1368140), (134, 1214990), (140, 1162919), (170, 957698), (238, 684070), (268, 607495), (335, 485996), (340, 478849), (469, 347140), (476, 342035), (595, 273628), (670, 242998), (938, 173570), (1021, 159460), (1139, 142940), (1190, 136814), (1340, 121499), (1876, 86785), (2042, 79730), (2278, 71470), (2345, 69428), (2380, 68407), (4084, 39865), (4556, 35735), (4690, 34714), (5105, 31892), (5695, 28588), (7147, 22780), (7973, 20420), (9380, 17357), (10210, 15946), (11390, 14294)]