156937513990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{89203}}^1$

素因数の和:89437

約数の個数: 64

約数和(自身を含む): 305206133760

約数和(自身を除く): 148268619770

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 131, 158, 170, 262, 395, 655, 790, 1310, 1343, 2227, 2686, 4454, 6715, 10349, 11135, 13430, 20698, 22270, 51745, 89203, 103490, 175933, 178406, 351866, 446015, 879665, 892030, 1516451, 1759330, 3032902, 7047037, 7582255, 11685593, 14094074, 15164510, 23371186, 35235185, 58427965, 70470370, 116855930, 119799629, 198655081, 239599258, 397310162, 598998145, 923161847, 993275405, 1197996290, 1846323694, 1986550810, 4615809235, 9231618470, 15693751399, 31387502798, 78468756995, 156937513990]

約数ペア:

[(1, 156937513990), (2, 78468756995), (5, 31387502798), (10, 15693751399), (17, 9231618470), (34, 4615809235), (79, 1986550810), (85, 1846323694), (131, 1197996290), (158, 993275405), (170, 923161847), (262, 598998145), (395, 397310162), (655, 239599258), (790, 198655081), (1310, 119799629), (1343, 116855930), (2227, 70470370), (2686, 58427965), (4454, 35235185), (6715, 23371186), (10349, 15164510), (11135, 14094074), (13430, 11685593), (20698, 7582255), (22270, 7047037), (51745, 3032902), (89203, 1759330), (103490, 1516451), (175933, 892030), (178406, 879665), (351866, 446015)]