165580212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14861

約数の個数: 72

約数和(自身を含む): 473118240

約数和(自身を除く): 307538028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 14821, 29642, 44463, 59284, 88926, 103747, 177852, 207494, 281599, 311241, 414988, 563198, 622482, 726229, 844797, 1126396, 1244964, 1452458, 1689594, 1971193, 2178687, 2904916, 3379188, 3942386, 4357374, 5913579, 7884772, 8714748, 11827158, 13798351, 23654316, 27596702, 41395053, 55193404, 82790106, 165580212]

約数ペア:

[(1, 165580212), (2, 82790106), (3, 55193404), (4, 41395053), (6, 27596702), (7, 23654316), (12, 13798351), (14, 11827158), (19, 8714748), (21, 7884772), (28, 5913579), (38, 4357374), (42, 3942386), (49, 3379188), (57, 2904916), (76, 2178687), (84, 1971193), (98, 1689594), (114, 1452458), (133, 1244964), (147, 1126396), (196, 844797), (228, 726229), (266, 622482), (294, 563198), (399, 414988), (532, 311241), (588, 281599), (798, 207494), (931, 177852), (1596, 103747), (1862, 88926), (2793, 59284), (3724, 44463), (5586, 29642), (11172, 14821)]