161569392

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30881}}^1$

素因数の和:31001

約数の個数: 40

約数和(自身を含む): 421230480

約数和(自身を除く): 259661088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 30881, 61762, 92643, 123524, 185286, 247048, 370572, 494096, 741144, 1482288, 3366029, 6732058, 10098087, 13464116, 20196174, 26928232, 40392348, 53856464, 80784696, 161569392]

約数ペア:

[(1, 161569392), (2, 80784696), (3, 53856464), (4, 40392348), (6, 26928232), (8, 20196174), (12, 13464116), (16, 10098087), (24, 6732058), (48, 3366029), (109, 1482288), (218, 741144), (327, 494096), (436, 370572), (654, 247048), (872, 185286), (1308, 123524), (1744, 92643), (2616, 61762), (5232, 30881)]