180135352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1213}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 356187600

約数和(自身を除く): 176052248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 977, 1213, 1954, 2426, 3908, 4852, 7816, 9704, 18563, 23047, 37126, 46094, 74252, 92188, 148504, 184376, 1185101, 2370202, 4740404, 9480808, 22516919, 45033838, 90067676, 180135352]

約数ペア:

[(1, 180135352), (2, 90067676), (4, 45033838), (8, 22516919), (19, 9480808), (38, 4740404), (76, 2370202), (152, 1185101), (977, 184376), (1213, 148504), (1954, 92188), (2426, 74252), (3908, 46094), (4852, 37126), (7816, 23047), (9704, 18563)]