145673988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1181}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 358760640

約数和(自身を除く): 213086652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 541, 1082, 1181, 1623, 2164, 2362, 3246, 3543, 4724, 6492, 7086, 10279, 14172, 20558, 22439, 30837, 41116, 44878, 61674, 67317, 89756, 123348, 134634, 269268, 638921, 1277842, 1916763, 2555684, 3833526, 7667052, 12139499, 24278998, 36418497, 48557996, 72836994, 145673988]

約数ペア:

[(1, 145673988), (2, 72836994), (3, 48557996), (4, 36418497), (6, 24278998), (12, 12139499), (19, 7667052), (38, 3833526), (57, 2555684), (76, 1916763), (114, 1277842), (228, 638921), (541, 269268), (1082, 134634), (1181, 123348), (1623, 89756), (2164, 67317), (2362, 61674), (3246, 44878), (3543, 41116), (4724, 30837), (6492, 22439), (7086, 20558), (10279, 14172)]