165664896

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 459571200

約数和(自身を除く): 293906304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 79, 86, 96, 127, 128, 129, 158, 172, 192, 237, 254, 258, 316, 344, 381, 384, 474, 508, 516, 632, 688, 762, 948, 1016, 1032, 1264, 1376, 1524, 1896, 2032, 2064, 2528, 2752, 3048, 3397, 3792, 4064, 4128, 5056, 5461, 5504, 6096, 6794, 7584, 8128, 8256, 10033, 10112, 10191, 10922, 12192, 13588, 15168, 16256, 16383, 16512, 20066, 20382, 21844, 24384, 27176, 30099, 30336, 32766, 40132, 40764, 43688, 48768, 54352, 60198, 65532, 80264, 81528, 87376, 108704, 120396, 131064, 160528, 163056, 174752, 217408, 240792, 262128, 321056, 326112, 349504, 431419, 434816, 481584, 524256, 642112, 652224, 699008, 862838, 963168, 1048512, 1284224, 1294257, 1304448, 1725676, 1926336, 2097024, 2588514, 3451352, 3852672, 5177028, 6902704, 10354056, 13805408, 20708112, 27610816, 41416224, 55221632, 82832448, 165664896]

約数ペア:

[(1, 165664896), (2, 82832448), (3, 55221632), (4, 41416224), (6, 27610816), (8, 20708112), (12, 13805408), (16, 10354056), (24, 6902704), (32, 5177028), (43, 3852672), (48, 3451352), (64, 2588514), (79, 2097024), (86, 1926336), (96, 1725676), (127, 1304448), (128, 1294257), (129, 1284224), (158, 1048512), (172, 963168), (192, 862838), (237, 699008), (254, 652224), (258, 642112), (316, 524256), (344, 481584), (381, 434816), (384, 431419), (474, 349504), (508, 326112), (516, 321056), (632, 262128), (688, 240792), (762, 217408), (948, 174752), (1016, 163056), (1032, 160528), (1264, 131064), (1376, 120396), (1524, 108704), (1896, 87376), (2032, 81528), (2064, 80264), (2528, 65532), (2752, 60198), (3048, 54352), (3397, 48768), (3792, 43688), (4064, 40764), (4128, 40132), (5056, 32766), (5461, 30336), (5504, 30099), (6096, 27176), (6794, 24384), (7584, 21844), (8128, 20382), (8256, 20066), (10033, 16512), (10112, 16383), (10191, 16256), (10922, 15168), (12192, 13588)]