157810912

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30631}}^1$

素因数の和:30671

約数の個数: 48

約数和(自身を含む): 370524672

約数和(自身を除く): 212713760

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 30631, 61262, 122524, 214417, 245048, 428834, 490096, 704513, 857668, 980192, 1409026, 1715336, 2818052, 3430672, 4931591, 5636104, 6861344, 9863182, 11272208, 19726364, 22544416, 39452728, 78905456, 157810912]

約数ペア:

[(1, 157810912), (2, 78905456), (4, 39452728), (7, 22544416), (8, 19726364), (14, 11272208), (16, 9863182), (23, 6861344), (28, 5636104), (32, 4931591), (46, 3430672), (56, 2818052), (92, 1715336), (112, 1409026), (161, 980192), (184, 857668), (224, 704513), (322, 490096), (368, 428834), (644, 245048), (736, 214417), (1288, 122524), (2576, 61262), (5152, 30631)]