171406248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549379}}^1$

素因数の和:549401

約数の個数: 32

約数和(自身を含む): 461479200

約数和(自身を除く): 290072952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 549379, 1098758, 1648137, 2197516, 3296274, 4395032, 6592548, 7141927, 13185096, 14283854, 21425781, 28567708, 42851562, 57135416, 85703124, 171406248]

約数ペア:

[(1, 171406248), (2, 85703124), (3, 57135416), (4, 42851562), (6, 28567708), (8, 21425781), (12, 14283854), (13, 13185096), (24, 7141927), (26, 6592548), (39, 4395032), (52, 3296274), (78, 2197516), (104, 1648137), (156, 1098758), (312, 549379)]