140758884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 428839488

約数和(自身を除く): 288080604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1171, 1431, 1484, 1908, 2226, 2268, 2342, 2862, 3339, 3513, 4293, 4452, 4684, 5724, 6678, 7026, 8197, 8586, 10017, 10539, 13356, 14052, 16394, 17172, 20034, 21078, 24591, 30051, 31617, 32788, 40068, 42156, 49182, 60102, 62063, 63234, 73773, 94851, 98364, 120204, 124126, 126468, 147546, 186189, 189702, 221319, 248252, 295092, 372378, 379404, 434441, 442638, 558567, 663957, 744756, 868882, 885276, 1117134, 1303323, 1327914, 1675701, 1737764, 2234268, 2606646, 2655828, 3351402, 3909969, 5027103, 5213292, 6702804, 7819938, 10054206, 11729907, 15639876, 20108412, 23459814, 35189721, 46919628, 70379442, 140758884]

約数ペア:

[(1, 140758884), (2, 70379442), (3, 46919628), (4, 35189721), (6, 23459814), (7, 20108412), (9, 15639876), (12, 11729907), (14, 10054206), (18, 7819938), (21, 6702804), (27, 5213292), (28, 5027103), (36, 3909969), (42, 3351402), (53, 2655828), (54, 2606646), (63, 2234268), (81, 1737764), (84, 1675701), (106, 1327914), (108, 1303323), (126, 1117134), (159, 885276), (162, 868882), (189, 744756), (212, 663957), (252, 558567), (318, 442638), (324, 434441), (371, 379404), (378, 372378), (477, 295092), (567, 248252), (636, 221319), (742, 189702), (756, 186189), (954, 147546), (1113, 126468), (1134, 124126), (1171, 120204), (1431, 98364), (1484, 94851), (1908, 73773), (2226, 63234), (2268, 62063), (2342, 60102), (2862, 49182), (3339, 42156), (3513, 40068), (4293, 32788), (4452, 31617), (4684, 30051), (5724, 24591), (6678, 21078), (7026, 20034), (8197, 17172), (8586, 16394), (10017, 14052), (10539, 13356)]