165873984

素因数分解:

$2^6\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1307}}^1$

素因数の和:1983

約数の個数: 56

約数和(自身を含む): 439875168

約数和(自身を除く): 274001184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 661, 1307, 1322, 1983, 2614, 2644, 3921, 3966, 5228, 5288, 7842, 7932, 10456, 10576, 15684, 15864, 20912, 21152, 31368, 31728, 41824, 42304, 62736, 63456, 83648, 125472, 126912, 250944, 863927, 1727854, 2591781, 3455708, 5183562, 6911416, 10367124, 13822832, 20734248, 27645664, 41468496, 55291328, 82936992, 165873984]

約数ペア:

[(1, 165873984), (2, 82936992), (3, 55291328), (4, 41468496), (6, 27645664), (8, 20734248), (12, 13822832), (16, 10367124), (24, 6911416), (32, 5183562), (48, 3455708), (64, 2591781), (96, 1727854), (192, 863927), (661, 250944), (1307, 126912), (1322, 125472), (1983, 83648), (2614, 63456), (2644, 62736), (3921, 42304), (3966, 41824), (5228, 31728), (5288, 31368), (7842, 21152), (7932, 20912), (10456, 15864), (10576, 15684)]