163997658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1531}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 388600992

約数和(自身を除く): 224603334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 541, 1082, 1531, 1623, 3062, 3246, 4593, 4869, 5951, 9186, 9738, 11902, 13779, 16841, 17853, 27558, 33682, 35706, 50523, 53559, 101046, 107118, 151569, 303138, 828271, 1656542, 2484813, 4969626, 7454439, 9110981, 14908878, 18221962, 27332943, 54665886, 81998829, 163997658]

約数ペア:

[(1, 163997658), (2, 81998829), (3, 54665886), (6, 27332943), (9, 18221962), (11, 14908878), (18, 9110981), (22, 7454439), (33, 4969626), (66, 2484813), (99, 1656542), (198, 828271), (541, 303138), (1082, 151569), (1531, 107118), (1623, 101046), (3062, 53559), (3246, 50523), (4593, 35706), (4869, 33682), (5951, 27558), (9186, 17853), (9738, 16841), (11902, 13779)]