153754916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9384

約数の個数: 48

約数和(自身を含む): 334172160

約数和(自身を除く): 180417244

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 9323, 16492, 18646, 37292, 65261, 130522, 177137, 261044, 289013, 354274, 578026, 708548, 1156052, 1239959, 2023091, 2479918, 4046182, 4959836, 5491247, 8092364, 10982494, 21964988, 38438729, 76877458, 153754916]

約数ペア:

[(1, 153754916), (2, 76877458), (4, 38438729), (7, 21964988), (14, 10982494), (19, 8092364), (28, 5491247), (31, 4959836), (38, 4046182), (62, 2479918), (76, 2023091), (124, 1239959), (133, 1156052), (217, 708548), (266, 578026), (434, 354274), (532, 289013), (589, 261044), (868, 177137), (1178, 130522), (2356, 65261), (4123, 37292), (8246, 18646), (9323, 16492)]