139587372

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 362653200

約数和(自身を除く): 223065828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 149, 159, 212, 298, 318, 447, 477, 491, 596, 636, 894, 954, 982, 1341, 1473, 1788, 1908, 1964, 2682, 2946, 4419, 5364, 5892, 7897, 8838, 15794, 17676, 23691, 26023, 31588, 47382, 52046, 71073, 73159, 78069, 94764, 104092, 142146, 146318, 156138, 219477, 234207, 284292, 292636, 312276, 438954, 468414, 658431, 877908, 936828, 1316862, 2633724, 3877427, 7754854, 11632281, 15509708, 23264562, 34896843, 46529124, 69793686, 139587372]

約数ペア:

[(1, 139587372), (2, 69793686), (3, 46529124), (4, 34896843), (6, 23264562), (9, 15509708), (12, 11632281), (18, 7754854), (36, 3877427), (53, 2633724), (106, 1316862), (149, 936828), (159, 877908), (212, 658431), (298, 468414), (318, 438954), (447, 312276), (477, 292636), (491, 284292), (596, 234207), (636, 219477), (894, 156138), (954, 146318), (982, 142146), (1341, 104092), (1473, 94764), (1788, 78069), (1908, 73159), (1964, 71073), (2682, 52046), (2946, 47382), (4419, 31588), (5364, 26023), (5892, 23691), (7897, 17676), (8838, 15794)]