131837504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:811

約数の個数: 56

約数和(自身を含む): 277368000

約数和(自身を除く): 145530496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 181, 304, 362, 599, 608, 724, 1198, 1216, 1448, 2396, 2896, 3439, 4792, 5792, 6878, 9584, 11381, 11584, 13756, 19168, 22762, 27512, 38336, 45524, 55024, 91048, 108419, 110048, 182096, 216838, 220096, 364192, 433676, 728384, 867352, 1734704, 2059961, 3469408, 4119922, 6938816, 8239844, 16479688, 32959376, 65918752, 131837504]

約数ペア:

[(1, 131837504), (2, 65918752), (4, 32959376), (8, 16479688), (16, 8239844), (19, 6938816), (32, 4119922), (38, 3469408), (64, 2059961), (76, 1734704), (152, 867352), (181, 728384), (304, 433676), (362, 364192), (599, 220096), (608, 216838), (724, 182096), (1198, 110048), (1216, 108419), (1448, 91048), (2396, 55024), (2896, 45524), (3439, 38336), (4792, 27512), (5792, 22762), (6878, 19168), (9584, 13756), (11381, 11584)]