165072672

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 471206736

約数和(自身を除く): 306134064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 1867, 2456, 2763, 3684, 3734, 4912, 5526, 5601, 7368, 7468, 9824, 11052, 11202, 14736, 14936, 16803, 22104, 22404, 29472, 29872, 33606, 44208, 44808, 59744, 67212, 88416, 89616, 134424, 179232, 268848, 537696, 573169, 1146338, 1719507, 2292676, 3439014, 4585352, 5158521, 6878028, 9170704, 10317042, 13756056, 18341408, 20634084, 27512112, 41268168, 55024224, 82536336, 165072672]

約数ペア:

[(1, 165072672), (2, 82536336), (3, 55024224), (4, 41268168), (6, 27512112), (8, 20634084), (9, 18341408), (12, 13756056), (16, 10317042), (18, 9170704), (24, 6878028), (32, 5158521), (36, 4585352), (48, 3439014), (72, 2292676), (96, 1719507), (144, 1146338), (288, 573169), (307, 537696), (614, 268848), (921, 179232), (1228, 134424), (1842, 89616), (1867, 88416), (2456, 67212), (2763, 59744), (3684, 44808), (3734, 44208), (4912, 33606), (5526, 29872), (5601, 29472), (7368, 22404), (7468, 22104), (9824, 16803), (11052, 14936), (11202, 14736)]