131553616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3203}}^1$

素因数の和:3379

約数の個数: 40

約数和(自身を含む): 271750464

約数和(自身を除く): 140196848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 3203, 5134, 6406, 10268, 12812, 20536, 25624, 41072, 51248, 54451, 108902, 217804, 435608, 483653, 871216, 967306, 1934612, 3869224, 7738448, 8222101, 16444202, 32888404, 65776808, 131553616]

約数ペア:

[(1, 131553616), (2, 65776808), (4, 32888404), (8, 16444202), (16, 8222101), (17, 7738448), (34, 3869224), (68, 1934612), (136, 967306), (151, 871216), (272, 483653), (302, 435608), (604, 217804), (1208, 108902), (2416, 54451), (2567, 51248), (3203, 41072), (5134, 25624), (6406, 20536), (10268, 12812)]