148978866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20369}}^1$

素因数の和:20450

約数の個数: 32

約数和(自身を含む): 316794240

約数和(自身を除く): 167815374

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 20369, 40738, 61107, 122214, 468487, 936974, 1079557, 1405461, 2159114, 2810922, 3238671, 6477342, 24829811, 49659622, 74489433, 148978866]

約数ペア:

[(1, 148978866), (2, 74489433), (3, 49659622), (6, 24829811), (23, 6477342), (46, 3238671), (53, 2810922), (69, 2159114), (106, 1405461), (138, 1079557), (159, 936974), (318, 468487), (1219, 122214), (2438, 61107), (3657, 40738), (7314, 20369)]