130472888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25636

約数の個数: 48

約数和(自身を含む): 306479880

約数和(自身を除く): 176006992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 25603, 51206, 102412, 179221, 204824, 332839, 358442, 665678, 716884, 1254547, 1331356, 1433768, 2329873, 2509094, 2662712, 4659746, 5018188, 9319492, 10036376, 16309111, 18638984, 32618222, 65236444, 130472888]

約数ペア:

[(1, 130472888), (2, 65236444), (4, 32618222), (7, 18638984), (8, 16309111), (13, 10036376), (14, 9319492), (26, 5018188), (28, 4659746), (49, 2662712), (52, 2509094), (56, 2329873), (91, 1433768), (98, 1331356), (104, 1254547), (182, 716884), (196, 665678), (364, 358442), (392, 332839), (637, 204824), (728, 179221), (1274, 102412), (2548, 51206), (5096, 25603)]