146863616

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 319503360

約数和(自身を除く): 172639744

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 487, 496, 512, 589, 608, 974, 992, 1178, 1216, 1948, 1984, 2356, 2432, 3896, 3968, 4712, 4864, 7792, 7936, 9253, 9424, 9728, 15097, 15584, 15872, 18506, 18848, 30194, 31168, 37012, 37696, 60388, 62336, 74024, 75392, 120776, 124672, 148048, 150784, 241552, 249344, 286843, 296096, 301568, 483104, 573686, 592192, 966208, 1147372, 1184384, 1932416, 2294744, 2368768, 3864832, 4589488, 4737536, 7729664, 9178976, 18357952, 36715904, 73431808, 146863616]

約数ペア:

[(1, 146863616), (2, 73431808), (4, 36715904), (8, 18357952), (16, 9178976), (19, 7729664), (31, 4737536), (32, 4589488), (38, 3864832), (62, 2368768), (64, 2294744), (76, 1932416), (124, 1184384), (128, 1147372), (152, 966208), (248, 592192), (256, 573686), (304, 483104), (487, 301568), (496, 296096), (512, 286843), (589, 249344), (608, 241552), (974, 150784), (992, 148048), (1178, 124672), (1216, 120776), (1948, 75392), (1984, 74024), (2356, 62336), (2432, 60388), (3896, 37696), (3968, 37012), (4712, 31168), (4864, 30194), (7792, 18848), (7936, 18506), (9253, 15872), (9424, 15584), (9728, 15097)]