156260830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10369}}^1$

素因数の和:10524

約数の個数: 32

約数和(自身を含む): 309108960

約数和(自身を除く): 152848130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 10369, 15070, 20738, 51845, 103690, 114059, 228118, 570295, 1140590, 1420553, 2841106, 7102765, 14205530, 15626083, 31252166, 78130415, 156260830]

約数ペア:

[(1, 156260830), (2, 78130415), (5, 31252166), (10, 15626083), (11, 14205530), (22, 7102765), (55, 2841106), (110, 1420553), (137, 1140590), (274, 570295), (685, 228118), (1370, 114059), (1507, 103690), (3014, 51845), (7535, 20738), (10369, 15070)]