160308

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 417508

約数和(自身を除く): 257200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 732, 876, 1098, 1314, 2196, 2628, 4453, 8906, 13359, 17812, 26718, 40077, 53436, 80154, 160308]

約数ペア:

[(1, 160308), (2, 80154), (3, 53436), (4, 40077), (6, 26718), (9, 17812), (12, 13359), (18, 8906), (36, 4453), (61, 2628), (73, 2196), (122, 1314), (146, 1098), (183, 876), (219, 732), (244, 657), (292, 549), (366, 438)]