144041478

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{69991}}^1$

素因数の和:70017

約数の個数: 32

約数和(自身を含む): 335961600

約数和(自身を除く): 191920122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 69991, 139982, 209973, 419946, 489937, 979874, 1469811, 2939622, 3429559, 6859118, 10288677, 20577354, 24006913, 48013826, 72020739, 144041478]

約数ペア:

[(1, 144041478), (2, 72020739), (3, 48013826), (6, 24006913), (7, 20577354), (14, 10288677), (21, 6859118), (42, 3429559), (49, 2939622), (98, 1469811), (147, 979874), (294, 489937), (343, 419946), (686, 209973), (1029, 139982), (2058, 69991)]