140934768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3462

約数の個数: 80

約数和(自身を含む): 398057856

約数和(自身を除く): 257123088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3371, 3484, 5226, 6742, 6968, 10113, 10452, 13484, 13936, 20226, 20904, 26968, 40452, 41808, 43823, 53936, 80904, 87646, 131469, 161808, 175292, 225857, 262938, 350584, 451714, 525876, 677571, 701168, 903428, 1051752, 1355142, 1806856, 2103504, 2710284, 2936141, 3613712, 5420568, 5872282, 8808423, 10841136, 11744564, 17616846, 23489128, 35233692, 46978256, 70467384, 140934768]

約数ペア:

[(1, 140934768), (2, 70467384), (3, 46978256), (4, 35233692), (6, 23489128), (8, 17616846), (12, 11744564), (13, 10841136), (16, 8808423), (24, 5872282), (26, 5420568), (39, 3613712), (48, 2936141), (52, 2710284), (67, 2103504), (78, 1806856), (104, 1355142), (134, 1051752), (156, 903428), (201, 701168), (208, 677571), (268, 525876), (312, 451714), (402, 350584), (536, 262938), (624, 225857), (804, 175292), (871, 161808), (1072, 131469), (1608, 87646), (1742, 80904), (2613, 53936), (3216, 43823), (3371, 41808), (3484, 40452), (5226, 26968), (6742, 20904), (6968, 20226), (10113, 13936), (10452, 13484)]