159941152

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 372351168

約数和(自身を除く): 212410016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 743, 868, 961, 992, 1486, 1736, 1922, 2972, 3472, 3844, 5201, 5944, 6727, 6944, 7688, 10402, 11888, 13454, 15376, 20804, 23033, 23776, 26908, 30752, 41608, 46066, 53816, 83216, 92132, 107632, 161231, 166432, 184264, 215264, 322462, 368528, 644924, 714023, 737056, 1289848, 1428046, 2579696, 2856092, 4998161, 5159392, 5712184, 9996322, 11424368, 19992644, 22848736, 39985288, 79970576, 159941152]

約数ペア:

[(1, 159941152), (2, 79970576), (4, 39985288), (7, 22848736), (8, 19992644), (14, 11424368), (16, 9996322), (28, 5712184), (31, 5159392), (32, 4998161), (56, 2856092), (62, 2579696), (112, 1428046), (124, 1289848), (217, 737056), (224, 714023), (248, 644924), (434, 368528), (496, 322462), (743, 215264), (868, 184264), (961, 166432), (992, 161231), (1486, 107632), (1736, 92132), (1922, 83216), (2972, 53816), (3472, 46066), (3844, 41608), (5201, 30752), (5944, 26908), (6727, 23776), (6944, 23033), (7688, 20804), (10402, 15376), (11888, 13454)]