129395274

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 277482240

約数和(自身を除く): 148086966

約数列:

[1, 2, 3, 6, 29, 58, 61, 73, 87, 122, 146, 167, 174, 183, 219, 334, 366, 438, 501, 1002, 1769, 2117, 3538, 4234, 4453, 4843, 5307, 6351, 8906, 9686, 10187, 10614, 12191, 12702, 13359, 14529, 20374, 24382, 26718, 29058, 30561, 36573, 61122, 73146, 129137, 258274, 295423, 353539, 387411, 590846, 707078, 743651, 774822, 886269, 1060617, 1487302, 1772538, 2121234, 2230953, 4461906, 21565879, 43131758, 64697637, 129395274]

約数ペア:

[(1, 129395274), (2, 64697637), (3, 43131758), (6, 21565879), (29, 4461906), (58, 2230953), (61, 2121234), (73, 1772538), (87, 1487302), (122, 1060617), (146, 886269), (167, 774822), (174, 743651), (183, 707078), (219, 590846), (334, 387411), (366, 353539), (438, 295423), (501, 258274), (1002, 129137), (1769, 73146), (2117, 61122), (3538, 36573), (4234, 30561), (4453, 29058), (4843, 26718), (5307, 24382), (6351, 20374), (8906, 14529), (9686, 13359), (10187, 12702), (10614, 12191)]