156668008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45863}}^1$

素因数の和:45937

約数の個数: 32

約数和(自身を含む): 341228160

約数和(自身を除く): 184560152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 45863, 91726, 183452, 321041, 366904, 642082, 1284164, 2568328, 2797643, 5595286, 11190572, 19583501, 22381144, 39167002, 78334004, 156668008]

約数ペア:

[(1, 156668008), (2, 78334004), (4, 39167002), (7, 22381144), (8, 19583501), (14, 11190572), (28, 5595286), (56, 2797643), (61, 2568328), (122, 1284164), (244, 642082), (427, 366904), (488, 321041), (854, 183452), (1708, 91726), (3416, 45863)]