157470138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65777}}^1$

素因数の和:65811

約数の個数: 48

約数和(自身を含む): 410454720

約数和(自身を除く): 252984582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 65777, 131554, 197331, 394662, 460439, 591993, 920878, 1183986, 1249763, 1381317, 2499526, 2762634, 3749289, 4143951, 7498578, 8287902, 8748341, 11247867, 17496682, 22495734, 26245023, 52490046, 78735069, 157470138]

約数ペア:

[(1, 157470138), (2, 78735069), (3, 52490046), (6, 26245023), (7, 22495734), (9, 17496682), (14, 11247867), (18, 8748341), (19, 8287902), (21, 7498578), (38, 4143951), (42, 3749289), (57, 2762634), (63, 2499526), (114, 1381317), (126, 1249763), (133, 1183986), (171, 920878), (266, 591993), (342, 460439), (399, 394662), (798, 197331), (1197, 131554), (2394, 65777)]