191345388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8123}}^1$

素因数の和:8294

約数の個数: 48

約数和(自身を含む): 484060416

約数和(自身を除く): 292715028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 3926, 5889, 7852, 8123, 11778, 16246, 23556, 24369, 32492, 48738, 97476, 105599, 211198, 316797, 422396, 633594, 1226573, 1267188, 2453146, 3679719, 4906292, 7359438, 14718876, 15945449, 31890898, 47836347, 63781796, 95672694, 191345388]

約数ペア:

[(1, 191345388), (2, 95672694), (3, 63781796), (4, 47836347), (6, 31890898), (12, 15945449), (13, 14718876), (26, 7359438), (39, 4906292), (52, 3679719), (78, 2453146), (151, 1267188), (156, 1226573), (302, 633594), (453, 422396), (604, 316797), (906, 211198), (1812, 105599), (1963, 97476), (3926, 48738), (5889, 32492), (7852, 24369), (8123, 23556), (11778, 16246)]