145440906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4999}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 314160000

約数和(自身を除く): 168719094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 746, 1119, 2238, 4849, 4999, 9698, 9998, 14547, 14997, 29094, 29994, 64987, 129974, 194961, 389922, 1864627, 3729254, 5593881, 11187762, 24240151, 48480302, 72720453, 145440906]

約数ペア:

[(1, 145440906), (2, 72720453), (3, 48480302), (6, 24240151), (13, 11187762), (26, 5593881), (39, 3729254), (78, 1864627), (373, 389922), (746, 194961), (1119, 129974), (2238, 64987), (4849, 29994), (4999, 29094), (9698, 14997), (9998, 14547)]