140619876

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 333923520

約数和(自身を除く): 193303644

約数列:

[1, 2, 3, 4, 6, 12, 101, 157, 202, 303, 314, 404, 471, 606, 628, 739, 942, 1212, 1478, 1884, 2217, 2956, 4434, 8868, 15857, 31714, 47571, 63428, 74639, 95142, 116023, 149278, 190284, 223917, 232046, 298556, 348069, 447834, 464092, 696138, 895668, 1392276, 11718323, 23436646, 35154969, 46873292, 70309938, 140619876]

約数ペア:

[(1, 140619876), (2, 70309938), (3, 46873292), (4, 35154969), (6, 23436646), (12, 11718323), (101, 1392276), (157, 895668), (202, 696138), (303, 464092), (314, 447834), (404, 348069), (471, 298556), (606, 232046), (628, 223917), (739, 190284), (942, 149278), (1212, 116023), (1478, 95142), (1884, 74639), (2217, 63428), (2956, 47571), (4434, 31714), (8868, 15857)]