157439498314

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{513103}}^1$

素因数の和:513251

約数の個数: 48

約数和(自身を含む): 286385918976

約数和(自身を除く): 128946420662

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 101, 202, 217, 434, 707, 1414, 1519, 3038, 3131, 4949, 6262, 9898, 21917, 43834, 153419, 306838, 513103, 1026206, 3591721, 7183442, 15906193, 25142047, 31812386, 50284094, 51823403, 103646806, 111343351, 222686702, 362763821, 725527642, 779403457, 1558806914, 1606525493, 2539346747, 3213050986, 5078693494, 11245678451, 22491356902, 78719749157, 157439498314]

約数ペア:

[(1, 157439498314), (2, 78719749157), (7, 22491356902), (14, 11245678451), (31, 5078693494), (49, 3213050986), (62, 2539346747), (98, 1606525493), (101, 1558806914), (202, 779403457), (217, 725527642), (434, 362763821), (707, 222686702), (1414, 111343351), (1519, 103646806), (3038, 51823403), (3131, 50284094), (4949, 31812386), (6262, 25142047), (9898, 15906193), (21917, 7183442), (43834, 3591721), (153419, 1026206), (306838, 513103)]