157437864

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1399}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 438480000

約数和(自身を除く): 281042136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 1042, 1399, 1563, 2084, 2798, 3126, 4168, 4197, 4689, 5596, 6252, 8394, 9378, 11192, 12504, 12591, 14067, 16788, 18756, 25182, 28134, 33576, 37512, 37773, 50364, 56268, 75546, 100728, 112536, 151092, 302184, 728879, 1457758, 2186637, 2915516, 4373274, 5831032, 6559911, 8746548, 13119822, 17493096, 19679733, 26239644, 39359466, 52479288, 78718932, 157437864]

約数ペア:

[(1, 157437864), (2, 78718932), (3, 52479288), (4, 39359466), (6, 26239644), (8, 19679733), (9, 17493096), (12, 13119822), (18, 8746548), (24, 6559911), (27, 5831032), (36, 4373274), (54, 2915516), (72, 2186637), (108, 1457758), (216, 728879), (521, 302184), (1042, 151092), (1399, 112536), (1563, 100728), (2084, 75546), (2798, 56268), (3126, 50364), (4168, 37773), (4197, 37512), (4689, 33576), (5596, 28134), (6252, 25182), (8394, 18756), (9378, 16788), (11192, 14067), (12504, 12591)]