157280472

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3529}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 426777000

約数和(自身を除く): 269496528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 1238, 1857, 2476, 3529, 3714, 4952, 5571, 7058, 7428, 10587, 11142, 14116, 14856, 21174, 22284, 28232, 31761, 42348, 44568, 63522, 84696, 127044, 254088, 2184451, 4368902, 6553353, 8737804, 13106706, 17475608, 19660059, 26213412, 39320118, 52426824, 78640236, 157280472]

約数ペア:

[(1, 157280472), (2, 78640236), (3, 52426824), (4, 39320118), (6, 26213412), (8, 19660059), (9, 17475608), (12, 13106706), (18, 8737804), (24, 6553353), (36, 4368902), (72, 2184451), (619, 254088), (1238, 127044), (1857, 84696), (2476, 63522), (3529, 44568), (3714, 42348), (4952, 31761), (5571, 28232), (7058, 22284), (7428, 21174), (10587, 14856), (11142, 14116)]