161033350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8289

約数の個数: 48

約数和(自身を含む): 330969888

約数和(自身を除く): 169936538

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 8237, 9775, 16474, 19550, 41185, 82370, 140029, 189451, 205925, 280058, 378902, 411850, 700145, 947255, 1400290, 1894510, 3220667, 3500725, 4736275, 6441334, 7001450, 9472550, 16103335, 32206670, 80516675, 161033350]

約数ペア:

[(1, 161033350), (2, 80516675), (5, 32206670), (10, 16103335), (17, 9472550), (23, 7001450), (25, 6441334), (34, 4736275), (46, 3500725), (50, 3220667), (85, 1894510), (115, 1400290), (170, 947255), (230, 700145), (391, 411850), (425, 378902), (575, 280058), (782, 205925), (850, 189451), (1150, 140029), (1955, 82370), (3910, 41185), (8237, 19550), (9775, 16474)]