162921216

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 435649984

約数和(自身を除く): 272728768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 614, 691, 768, 921, 1228, 1382, 1842, 2073, 2456, 2764, 3684, 4146, 4912, 5528, 7368, 8292, 9824, 11056, 14736, 16584, 19648, 22112, 29472, 33168, 39296, 44224, 58944, 66336, 78592, 88448, 117888, 132672, 176896, 212137, 235776, 265344, 424274, 530688, 636411, 848548, 1272822, 1697096, 2545644, 3394192, 5091288, 6788384, 10182576, 13576768, 20365152, 27153536, 40730304, 54307072, 81460608, 162921216]

約数ペア:

[(1, 162921216), (2, 81460608), (3, 54307072), (4, 40730304), (6, 27153536), (8, 20365152), (12, 13576768), (16, 10182576), (24, 6788384), (32, 5091288), (48, 3394192), (64, 2545644), (96, 1697096), (128, 1272822), (192, 848548), (256, 636411), (307, 530688), (384, 424274), (614, 265344), (691, 235776), (768, 212137), (921, 176896), (1228, 132672), (1382, 117888), (1842, 88448), (2073, 78592), (2456, 66336), (2764, 58944), (3684, 44224), (4146, 39296), (4912, 33168), (5528, 29472), (7368, 22112), (8292, 19648), (9824, 16584), (11056, 14736)]