149972484

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 355332096

約数和(自身を除く): 205359612

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 271, 321, 428, 431, 542, 642, 813, 862, 1084, 1284, 1293, 1626, 1724, 2586, 3252, 5172, 28997, 46117, 57994, 86991, 92234, 115988, 116801, 138351, 173982, 184468, 233602, 276702, 347964, 350403, 467204, 553404, 700806, 1401612, 12497707, 24995414, 37493121, 49990828, 74986242, 149972484]

約数ペア:

[(1, 149972484), (2, 74986242), (3, 49990828), (4, 37493121), (6, 24995414), (12, 12497707), (107, 1401612), (214, 700806), (271, 553404), (321, 467204), (428, 350403), (431, 347964), (542, 276702), (642, 233602), (813, 184468), (862, 173982), (1084, 138351), (1284, 116801), (1293, 115988), (1626, 92234), (1724, 86991), (2586, 57994), (3252, 46117), (5172, 28997)]