156980976278

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1063}}^1\times {\mathrm{17041}}^1$

素因数の和:18732

約数の個数: 32

約数和(自身を含む): 269814397440

約数和(自身を除く): 112833421162

約数列:

[1, 2, 7, 14, 619, 1063, 1238, 2126, 4333, 7441, 8666, 14882, 17041, 34082, 119287, 238574, 657997, 1315994, 4605979, 9211958, 10548379, 18114583, 21096758, 36229166, 73838653, 126802081, 147677306, 253604162, 11212926877, 22425853754, 78490488139, 156980976278]

約数ペア:

[(1, 156980976278), (2, 78490488139), (7, 22425853754), (14, 11212926877), (619, 253604162), (1063, 147677306), (1238, 126802081), (2126, 73838653), (4333, 36229166), (7441, 21096758), (8666, 18114583), (14882, 10548379), (17041, 9211958), (34082, 4605979), (119287, 1315994), (238574, 657997)]