161188488

素因数分解:

$2^3\times 3^3\times {\mathrm{746243}}^1$

素因数の和:746258

約数の個数: 32

約数和(自身を含む): 447746400

約数和(自身を除く): 286557912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 746243, 1492486, 2238729, 2984972, 4477458, 5969944, 6716187, 8954916, 13432374, 17909832, 20148561, 26864748, 40297122, 53729496, 80594244, 161188488]

約数ペア:

[(1, 161188488), (2, 80594244), (3, 53729496), (4, 40297122), (6, 26864748), (8, 20148561), (9, 17909832), (12, 13432374), (18, 8954916), (24, 6716187), (27, 5969944), (36, 4477458), (54, 2984972), (72, 2238729), (108, 1492486), (216, 746243)]