156989493490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1\times {\mathrm{479489}}^1$

素因数の和:480654

約数の個数: 32

約数和(自身を含む): 292584798000

約数和(自身を除く): 135595304510

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1129, 2258, 5645, 11290, 32741, 65482, 163705, 327410, 479489, 958978, 2397445, 4794890, 13905181, 27810362, 69525905, 139051810, 541343081, 1082686162, 2706715405, 5413430810, 15698949349, 31397898698, 78494746745, 156989493490]

約数ペア:

[(1, 156989493490), (2, 78494746745), (5, 31397898698), (10, 15698949349), (29, 5413430810), (58, 2706715405), (145, 1082686162), (290, 541343081), (1129, 139051810), (2258, 69525905), (5645, 27810362), (11290, 13905181), (32741, 4794890), (65482, 2397445), (163705, 958978), (327410, 479489)]