155724896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9871}}^1$

素因数の和:9927

約数の個数: 48

約数和(自身を含む): 335845440

約数和(自身を除く): 180120544

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 9871, 15776, 19742, 39484, 78968, 157936, 167807, 286259, 315872, 335614, 572518, 671228, 1145036, 1342456, 2290072, 2684912, 4580144, 4866403, 5369824, 9160288, 9732806, 19465612, 38931224, 77862448, 155724896]

約数ペア:

[(1, 155724896), (2, 77862448), (4, 38931224), (8, 19465612), (16, 9732806), (17, 9160288), (29, 5369824), (32, 4866403), (34, 4580144), (58, 2684912), (68, 2290072), (116, 1342456), (136, 1145036), (232, 671228), (272, 572518), (464, 335614), (493, 315872), (544, 286259), (928, 167807), (986, 157936), (1972, 78968), (3944, 39484), (7888, 19742), (9871, 15776)]