157079449772

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{325009}}^1$

素因数の和:325482

約数の個数: 48

約数和(自身を含む): 322586725440

約数和(自身を除く): 165507275668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 421, 574, 842, 1148, 1684, 2947, 5894, 11788, 17261, 34522, 69044, 120827, 241654, 325009, 483308, 650018, 1300036, 2275063, 4550126, 9100252, 13325369, 26650738, 53301476, 93277583, 136828789, 186555166, 273657578, 373110332, 547315156, 957801523, 1915603046, 3831206092, 5609980349, 11219960698, 22439921396, 39269862443, 78539724886, 157079449772]

約数ペア:

[(1, 157079449772), (2, 78539724886), (4, 39269862443), (7, 22439921396), (14, 11219960698), (28, 5609980349), (41, 3831206092), (82, 1915603046), (164, 957801523), (287, 547315156), (421, 373110332), (574, 273657578), (842, 186555166), (1148, 136828789), (1684, 93277583), (2947, 53301476), (5894, 26650738), (11788, 13325369), (17261, 9100252), (34522, 4550126), (69044, 2275063), (120827, 1300036), (241654, 650018), (325009, 483308)]