156970355070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{72251}}^1$

素因数の和:72921

約数の個数: 64

約数和(自身を含む): 380172683520

約数和(自身を除く): 223202328450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 521, 695, 834, 1042, 1390, 1563, 2085, 2605, 3126, 4170, 5210, 7815, 15630, 72251, 72419, 144502, 144838, 216753, 217257, 361255, 362095, 433506, 434514, 722510, 724190, 1083765, 1086285, 2167530, 2172570, 10042889, 20085778, 30128667, 37642771, 50214445, 60257334, 75285542, 100428890, 112928313, 150643335, 188213855, 225856626, 301286670, 376427710, 564641565, 1129283130, 5232345169, 10464690338, 15697035507, 26161725845, 31394071014, 52323451690, 78485177535, 156970355070]

約数ペア:

[(1, 156970355070), (2, 78485177535), (3, 52323451690), (5, 31394071014), (6, 26161725845), (10, 15697035507), (15, 10464690338), (30, 5232345169), (139, 1129283130), (278, 564641565), (417, 376427710), (521, 301286670), (695, 225856626), (834, 188213855), (1042, 150643335), (1390, 112928313), (1563, 100428890), (2085, 75285542), (2605, 60257334), (3126, 50214445), (4170, 37642771), (5210, 30128667), (7815, 20085778), (15630, 10042889), (72251, 2172570), (72419, 2167530), (144502, 1086285), (144838, 1083765), (216753, 724190), (217257, 722510), (361255, 434514), (362095, 433506)]