148433488

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14891}}^1$

素因数の和:14995

約数の個数: 40

約数和(自身を含む): 332389440

約数和(自身を除く): 183955952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 14891, 29782, 59564, 104237, 119128, 208474, 238256, 416948, 833896, 1325299, 1667792, 2650598, 5301196, 9277093, 10602392, 18554186, 21204784, 37108372, 74216744, 148433488]

約数ペア:

[(1, 148433488), (2, 74216744), (4, 37108372), (7, 21204784), (8, 18554186), (14, 10602392), (16, 9277093), (28, 5301196), (56, 2650598), (89, 1667792), (112, 1325299), (178, 833896), (356, 416948), (623, 238256), (712, 208474), (1246, 119128), (1424, 104237), (2492, 59564), (4984, 29782), (9968, 14891)]