156749868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 434113680

約数和(自身を除く): 277363812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 277, 396, 554, 831, 1108, 1429, 1662, 2493, 2858, 3047, 3324, 4287, 4986, 5716, 6094, 8574, 9141, 9972, 12188, 12861, 15719, 17148, 18282, 25722, 27423, 31438, 36564, 47157, 51444, 54846, 62876, 94314, 109692, 141471, 188628, 282942, 395833, 565884, 791666, 1187499, 1583332, 2374998, 3562497, 4354163, 4749996, 7124994, 8708326, 13062489, 14249988, 17416652, 26124978, 39187467, 52249956, 78374934, 156749868]

約数ペア:

[(1, 156749868), (2, 78374934), (3, 52249956), (4, 39187467), (6, 26124978), (9, 17416652), (11, 14249988), (12, 13062489), (18, 8708326), (22, 7124994), (33, 4749996), (36, 4354163), (44, 3562497), (66, 2374998), (99, 1583332), (132, 1187499), (198, 791666), (277, 565884), (396, 395833), (554, 282942), (831, 188628), (1108, 141471), (1429, 109692), (1662, 94314), (2493, 62876), (2858, 54846), (3047, 51444), (3324, 47157), (4287, 36564), (4986, 31438), (5716, 27423), (6094, 25722), (8574, 18282), (9141, 17148), (9972, 15719), (12188, 12861)]