149424392

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 307440000

約数和(自身を除く): 158015608

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 632, 676, 1027, 1352, 1399, 2054, 2798, 4108, 5596, 8216, 11192, 13351, 18187, 26702, 36374, 53404, 72748, 106808, 110521, 145496, 221042, 236431, 442084, 472862, 884168, 945724, 1436773, 1891448, 2873546, 5747092, 11494184, 18678049, 37356098, 74712196, 149424392]

約数ペア:

[(1, 149424392), (2, 74712196), (4, 37356098), (8, 18678049), (13, 11494184), (26, 5747092), (52, 2873546), (79, 1891448), (104, 1436773), (158, 945724), (169, 884168), (316, 472862), (338, 442084), (632, 236431), (676, 221042), (1027, 145496), (1352, 110521), (1399, 106808), (2054, 72748), (2798, 53404), (4108, 36374), (5596, 26702), (8216, 18187), (11192, 13351)]