144640224

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1867}}^1$

素因数の和:2152

約数の個数: 72

約数和(自身を含む): 413070840

約数和(自身を除く): 268430616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 1867, 2152, 2421, 3228, 3734, 4304, 4842, 5601, 6456, 7468, 8608, 9684, 11202, 12912, 14936, 16803, 19368, 22404, 25824, 29872, 33606, 38736, 44808, 59744, 67212, 77472, 89616, 134424, 179232, 268848, 502223, 537696, 1004446, 1506669, 2008892, 3013338, 4017784, 4520007, 6026676, 8035568, 9040014, 12053352, 16071136, 18080028, 24106704, 36160056, 48213408, 72320112, 144640224]

約数ペア:

[(1, 144640224), (2, 72320112), (3, 48213408), (4, 36160056), (6, 24106704), (8, 18080028), (9, 16071136), (12, 12053352), (16, 9040014), (18, 8035568), (24, 6026676), (32, 4520007), (36, 4017784), (48, 3013338), (72, 2008892), (96, 1506669), (144, 1004446), (269, 537696), (288, 502223), (538, 268848), (807, 179232), (1076, 134424), (1614, 89616), (1867, 77472), (2152, 67212), (2421, 59744), (3228, 44808), (3734, 38736), (4304, 33606), (4842, 29872), (5601, 25824), (6456, 22404), (7468, 19368), (8608, 16803), (9684, 14936), (11202, 12912)]