151432768

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 313155584

約数和(自身を除く): 161722816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 601, 992, 1016, 1202, 1984, 2032, 2404, 3937, 4064, 4808, 7874, 8128, 9616, 15748, 18631, 19232, 31496, 37262, 38464, 62992, 74524, 76327, 125984, 149048, 152654, 251968, 298096, 305308, 596192, 610616, 1192384, 1221232, 2366137, 2442464, 4732274, 4884928, 9464548, 18929096, 37858192, 75716384, 151432768]

約数ペア:

[(1, 151432768), (2, 75716384), (4, 37858192), (8, 18929096), (16, 9464548), (31, 4884928), (32, 4732274), (62, 2442464), (64, 2366137), (124, 1221232), (127, 1192384), (248, 610616), (254, 596192), (496, 305308), (508, 298096), (601, 251968), (992, 152654), (1016, 149048), (1202, 125984), (1984, 76327), (2032, 74524), (2404, 62992), (3937, 38464), (4064, 37262), (4808, 31496), (7874, 19232), (8128, 18631), (9616, 15748)]