155174128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{334427}}^1$

素因数の和:334464

約数の個数: 20

約数和(自身を含む): 311018040

約数和(自身を除く): 155843912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 334427, 668854, 1337708, 2675416, 5350832, 9698383, 19396766, 38793532, 77587064, 155174128]

約数ペア:

[(1, 155174128), (2, 77587064), (4, 38793532), (8, 19396766), (16, 9698383), (29, 5350832), (58, 2675416), (116, 1337708), (232, 668854), (464, 334427)]