130930856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 291840000

約数和(自身を除く): 160909144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 199, 217, 248, 379, 398, 434, 758, 796, 868, 1393, 1516, 1592, 1736, 2653, 2786, 3032, 5306, 5572, 6169, 10612, 11144, 11749, 12338, 21224, 23498, 24676, 43183, 46996, 49352, 75421, 82243, 86366, 93992, 150842, 164486, 172732, 301684, 328972, 345464, 527947, 603368, 657944, 1055894, 2111788, 2338051, 4223576, 4676102, 9352204, 16366357, 18704408, 32732714, 65465428, 130930856]

約数ペア:

[(1, 130930856), (2, 65465428), (4, 32732714), (7, 18704408), (8, 16366357), (14, 9352204), (28, 4676102), (31, 4223576), (56, 2338051), (62, 2111788), (124, 1055894), (199, 657944), (217, 603368), (248, 527947), (379, 345464), (398, 328972), (434, 301684), (758, 172732), (796, 164486), (868, 150842), (1393, 93992), (1516, 86366), (1592, 82243), (1736, 75421), (2653, 49352), (2786, 46996), (3032, 43183), (5306, 24676), (5572, 23498), (6169, 21224), (10612, 12338), (11144, 11749)]