139772388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15551}}^1$

素因数の和:15672

約数の個数: 48

約数和(自身を含む): 376233984

約数和(自身を除く): 236461596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 15551, 31102, 46653, 62204, 93306, 108857, 186612, 217714, 326571, 435428, 653142, 1306284, 1663957, 3327914, 4991871, 6655828, 9983742, 11647699, 19967484, 23295398, 34943097, 46590796, 69886194, 139772388]

約数ペア:

[(1, 139772388), (2, 69886194), (3, 46590796), (4, 34943097), (6, 23295398), (7, 19967484), (12, 11647699), (14, 9983742), (21, 6655828), (28, 4991871), (42, 3327914), (84, 1663957), (107, 1306284), (214, 653142), (321, 435428), (428, 326571), (642, 217714), (749, 186612), (1284, 108857), (1498, 93306), (2247, 62204), (2996, 46653), (4494, 31102), (8988, 15551)]