161240328

素因数分解:

$2^3\times 3^3\times {\mathrm{746483}}^1$

素因数の和:746498

約数の個数: 32

約数和(自身を含む): 447890400

約数和(自身を除く): 286650072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 746483, 1492966, 2239449, 2985932, 4478898, 5971864, 6718347, 8957796, 13436694, 17915592, 20155041, 26873388, 40310082, 53746776, 80620164, 161240328]

約数ペア:

[(1, 161240328), (2, 80620164), (3, 53746776), (4, 40310082), (6, 26873388), (8, 20155041), (9, 17915592), (12, 13436694), (18, 8957796), (24, 6718347), (27, 5971864), (36, 4478898), (54, 2985932), (72, 2239449), (108, 1492966), (216, 746483)]