161954632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152213}}^1$

素因数の和:152245

約数の個数: 32

約数和(自身を含む): 365313600

約数和(自身を除く): 203358968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 152213, 304426, 608852, 1065491, 1217704, 2130982, 2892047, 4261964, 5784094, 8523928, 11568188, 20244329, 23136376, 40488658, 80977316, 161954632]

約数ペア:

[(1, 161954632), (2, 80977316), (4, 40488658), (7, 23136376), (8, 20244329), (14, 11568188), (19, 8523928), (28, 5784094), (38, 4261964), (56, 2892047), (76, 2130982), (133, 1217704), (152, 1065491), (266, 608852), (532, 304426), (1064, 152213)]