140703234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 197708286

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1643, 2039, 2226, 3286, 4078, 4929, 6117, 9858, 11501, 12234, 14273, 23002, 28546, 34503, 42819, 63209, 69006, 85638, 108067, 126418, 189627, 216134, 324201, 379254, 442463, 648402, 756469, 884926, 1327389, 1512938, 2269407, 2654778, 3350077, 4538814, 6700154, 10050231, 20100462, 23450539, 46901078, 70351617, 140703234]

約数ペア:

[(1, 140703234), (2, 70351617), (3, 46901078), (6, 23450539), (7, 20100462), (14, 10050231), (21, 6700154), (31, 4538814), (42, 3350077), (53, 2654778), (62, 2269407), (93, 1512938), (106, 1327389), (159, 884926), (186, 756469), (217, 648402), (318, 442463), (371, 379254), (434, 324201), (651, 216134), (742, 189627), (1113, 126418), (1302, 108067), (1643, 85638), (2039, 69006), (2226, 63209), (3286, 42819), (4078, 34503), (4929, 28546), (6117, 23002), (9858, 14273), (11501, 12234)]