147191946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 329951232

約数和(自身を除く): 182759286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 101, 142, 202, 213, 303, 311, 426, 606, 622, 781, 933, 1111, 1562, 1866, 2222, 2343, 3333, 3421, 4686, 6666, 6842, 7171, 10263, 14342, 20526, 21513, 22081, 31411, 43026, 44162, 62822, 66243, 78881, 94233, 132486, 157762, 188466, 236643, 242891, 345521, 473286, 485782, 691042, 728673, 1036563, 1457346, 2073126, 2230181, 4460362, 6690543, 13381086, 24531991, 49063982, 73595973, 147191946]

約数ペア:

[(1, 147191946), (2, 73595973), (3, 49063982), (6, 24531991), (11, 13381086), (22, 6690543), (33, 4460362), (66, 2230181), (71, 2073126), (101, 1457346), (142, 1036563), (202, 728673), (213, 691042), (303, 485782), (311, 473286), (426, 345521), (606, 242891), (622, 236643), (781, 188466), (933, 157762), (1111, 132486), (1562, 94233), (1866, 78881), (2222, 66243), (2343, 62822), (3333, 44162), (3421, 43026), (4686, 31411), (6666, 22081), (6842, 21513), (7171, 20526), (10263, 14342)]