156949865590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{64063}}^1$

素因数の和:65237

約数の個数: 64

約数和(自身を含む): 333583810560

約数和(自身を除く): 176633944970

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1129, 2170, 2258, 5645, 7903, 11290, 15806, 34999, 39515, 64063, 69998, 79030, 128126, 174995, 244993, 320315, 349990, 448441, 489986, 640630, 896882, 1224965, 1985953, 2242205, 2449930, 3971906, 4484410, 9929765, 13901671, 19859530, 27803342, 69508355, 72327127, 139016710, 144654254, 361635635, 506289889, 723271270, 1012579778, 2242140937, 2531449445, 4484281874, 5062898890, 11210704685, 15694986559, 22421409370, 31389973118, 78474932795, 156949865590]

約数ペア:

[(1, 156949865590), (2, 78474932795), (5, 31389973118), (7, 22421409370), (10, 15694986559), (14, 11210704685), (31, 5062898890), (35, 4484281874), (62, 2531449445), (70, 2242140937), (155, 1012579778), (217, 723271270), (310, 506289889), (434, 361635635), (1085, 144654254), (1129, 139016710), (2170, 72327127), (2258, 69508355), (5645, 27803342), (7903, 19859530), (11290, 13901671), (15806, 9929765), (34999, 4484410), (39515, 3971906), (64063, 2449930), (69998, 2242205), (79030, 1985953), (128126, 1224965), (174995, 896882), (244993, 640630), (320315, 489986), (349990, 448441)]