171392008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{3023}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 167900792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373, 746, 1492, 2984, 3023, 6046, 7087, 12092, 14174, 24184, 28348, 56696, 57437, 114874, 229748, 459496, 1127579, 2255158, 4510316, 9020632, 21424001, 42848002, 85696004, 171392008]

約数ペア:

[(1, 171392008), (2, 85696004), (4, 42848002), (8, 21424001), (19, 9020632), (38, 4510316), (76, 2255158), (152, 1127579), (373, 459496), (746, 229748), (1492, 114874), (2984, 57437), (3023, 56696), (6046, 28348), (7087, 24184), (12092, 14174)]