238596148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{829}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 503843200

約数和(自身を除く): 265247052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 541, 829, 1082, 1658, 2164, 3316, 3787, 5803, 7574, 10279, 11606, 15148, 15751, 20558, 23212, 31502, 41116, 63004, 71953, 110257, 143906, 220514, 287812, 441028, 448489, 896978, 1793956, 3139423, 6278846, 8521291, 12557692, 17042582, 34085164, 59649037, 119298074, 238596148]

約数ペア:

[(1, 238596148), (2, 119298074), (4, 59649037), (7, 34085164), (14, 17042582), (19, 12557692), (28, 8521291), (38, 6278846), (76, 3139423), (133, 1793956), (266, 896978), (532, 448489), (541, 441028), (829, 287812), (1082, 220514), (1658, 143906), (2164, 110257), (3316, 71953), (3787, 63004), (5803, 41116), (7574, 31502), (10279, 23212), (11606, 20558), (15148, 15751)]