191182496

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 383632200

約数和(自身を除く): 192449704

約数列:

[1, 2, 4, 8, 16, 32, 101, 149, 202, 298, 397, 404, 596, 794, 808, 1192, 1588, 1616, 2384, 3176, 3232, 4768, 6352, 12704, 15049, 30098, 40097, 59153, 60196, 80194, 118306, 120392, 160388, 236612, 240784, 320776, 473224, 481568, 641552, 946448, 1283104, 1892896, 5974453, 11948906, 23897812, 47795624, 95591248, 191182496]

約数ペア:

[(1, 191182496), (2, 95591248), (4, 47795624), (8, 23897812), (16, 11948906), (32, 5974453), (101, 1892896), (149, 1283104), (202, 946448), (298, 641552), (397, 481568), (404, 473224), (596, 320776), (794, 240784), (808, 236612), (1192, 160388), (1588, 120392), (1616, 118306), (2384, 80194), (3176, 60196), (3232, 59153), (4768, 40097), (6352, 30098), (12704, 15049)]