151652319

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 265036800

約数和(自身を除く): 113384481

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 173, 247, 273, 399, 507, 519, 741, 1183, 1211, 1729, 2197, 2249, 3211, 3287, 3549, 3633, 5187, 6591, 6747, 9633, 9861, 15379, 15743, 22477, 23009, 29237, 41743, 42731, 46137, 47229, 67431, 69027, 87711, 125229, 128193, 204659, 292201, 299117, 380081, 555503, 613977, 876603, 897351, 1140243, 1666509, 2660567, 3888521, 7221539, 7981701, 11665563, 21664617, 50550773, 151652319]

約数ペア:

[(1, 151652319), (3, 50550773), (7, 21664617), (13, 11665563), (19, 7981701), (21, 7221539), (39, 3888521), (57, 2660567), (91, 1666509), (133, 1140243), (169, 897351), (173, 876603), (247, 613977), (273, 555503), (399, 380081), (507, 299117), (519, 292201), (741, 204659), (1183, 128193), (1211, 125229), (1729, 87711), (2197, 69027), (2249, 67431), (3211, 47229), (3287, 46137), (3549, 42731), (3633, 41743), (5187, 29237), (6591, 23009), (6747, 22477), (9633, 15743), (9861, 15379)]