164520244

素因数分解:

$2^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{2699}}^1$

素因数の和:3028

約数の個数: 36

約数和(自身を含む): 336117600

約数和(自身を除く): 171597356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 311, 622, 1244, 2177, 2699, 4354, 5398, 8708, 10796, 15239, 18893, 30478, 37786, 60956, 75572, 132251, 264502, 529004, 839389, 1678778, 3357556, 5875723, 11751446, 23502892, 41130061, 82260122, 164520244]

約数ペア:

[(1, 164520244), (2, 82260122), (4, 41130061), (7, 23502892), (14, 11751446), (28, 5875723), (49, 3357556), (98, 1678778), (196, 839389), (311, 529004), (622, 264502), (1244, 132251), (2177, 75572), (2699, 60956), (4354, 37786), (5398, 30478), (8708, 18893), (10796, 15239)]