152279744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 56

約数和(自身を含む): 324886320

約数和(自身を除く): 172606576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2089, 2144, 2278, 4178, 4288, 4556, 8356, 9112, 16712, 18224, 33424, 35513, 36448, 66848, 71026, 72896, 133696, 139963, 142052, 279926, 284104, 559852, 568208, 1119704, 1136416, 2239408, 2272832, 2379371, 4478816, 4758742, 8957632, 9517484, 19034968, 38069936, 76139872, 152279744]

約数ペア:

[(1, 152279744), (2, 76139872), (4, 38069936), (8, 19034968), (16, 9517484), (17, 8957632), (32, 4758742), (34, 4478816), (64, 2379371), (67, 2272832), (68, 2239408), (134, 1136416), (136, 1119704), (268, 568208), (272, 559852), (536, 284104), (544, 279926), (1072, 142052), (1088, 139963), (1139, 133696), (2089, 72896), (2144, 71026), (2278, 66848), (4178, 36448), (4288, 35513), (4556, 33424), (8356, 18224), (9112, 16712)]