147809816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 370828800

約数和(自身を除く): 223018984

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 73, 76, 77, 88, 133, 146, 152, 154, 173, 209, 266, 292, 308, 346, 418, 511, 532, 584, 616, 692, 803, 836, 1022, 1064, 1211, 1384, 1387, 1463, 1606, 1672, 1903, 2044, 2422, 2774, 2926, 3212, 3287, 3806, 4088, 4844, 5548, 5621, 5852, 6424, 6574, 7612, 9688, 9709, 11096, 11242, 11704, 12629, 13148, 13321, 15224, 15257, 19418, 22484, 23009, 25258, 26296, 26642, 30514, 36157, 38836, 44968, 46018, 50516, 53284, 61028, 72314, 77672, 88403, 92036, 101032, 106568, 106799, 122056, 138919, 144628, 176806, 184072, 213598, 239951, 253099, 277838, 289256, 353612, 427196, 479902, 506198, 555676, 707224, 854392, 959804, 972433, 1012396, 1111352, 1679657, 1919608, 1944866, 2024792, 2639461, 3359314, 3889732, 5278922, 6718628, 7779464, 10557844, 13437256, 18476227, 21115688, 36952454, 73904908, 147809816]

約数ペア:

[(1, 147809816), (2, 73904908), (4, 36952454), (7, 21115688), (8, 18476227), (11, 13437256), (14, 10557844), (19, 7779464), (22, 6718628), (28, 5278922), (38, 3889732), (44, 3359314), (56, 2639461), (73, 2024792), (76, 1944866), (77, 1919608), (88, 1679657), (133, 1111352), (146, 1012396), (152, 972433), (154, 959804), (173, 854392), (209, 707224), (266, 555676), (292, 506198), (308, 479902), (346, 427196), (418, 353612), (511, 289256), (532, 277838), (584, 253099), (616, 239951), (692, 213598), (803, 184072), (836, 176806), (1022, 144628), (1064, 138919), (1211, 122056), (1384, 106799), (1387, 106568), (1463, 101032), (1606, 92036), (1672, 88403), (1903, 77672), (2044, 72314), (2422, 61028), (2774, 53284), (2926, 50516), (3212, 46018), (3287, 44968), (3806, 38836), (4088, 36157), (4844, 30514), (5548, 26642), (5621, 26296), (5852, 25258), (6424, 23009), (6574, 22484), (7612, 19418), (9688, 15257), (9709, 15224), (11096, 13321), (11242, 13148), (11704, 12629)]