159174414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15991}}^1$

素因数の和:16085

約数の個数: 48

約数和(自身を含む): 399160320

約数和(自身を除く): 239985906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 15991, 31982, 47973, 95946, 111937, 143919, 223874, 287838, 335811, 671622, 1007433, 1263289, 2014866, 2526578, 3789867, 7579734, 8843023, 11369601, 17686046, 22739202, 26529069, 53058138, 79587207, 159174414]

約数ペア:

[(1, 159174414), (2, 79587207), (3, 53058138), (6, 26529069), (7, 22739202), (9, 17686046), (14, 11369601), (18, 8843023), (21, 7579734), (42, 3789867), (63, 2526578), (79, 2014866), (126, 1263289), (158, 1007433), (237, 671622), (474, 335811), (553, 287838), (711, 223874), (1106, 143919), (1422, 111937), (1659, 95946), (3318, 47973), (4977, 31982), (9954, 15991)]