163972812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{719179}}^1$

素因数の和:719205

約数の個数: 24

約数和(自身を含む): 402740800

約数和(自身を除く): 238767988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 719179, 1438358, 2157537, 2876716, 4315074, 8630148, 13664401, 27328802, 40993203, 54657604, 81986406, 163972812]

約数ペア:

[(1, 163972812), (2, 81986406), (3, 54657604), (4, 40993203), (6, 27328802), (12, 13664401), (19, 8630148), (38, 4315074), (57, 2876716), (76, 2157537), (114, 1438358), (228, 719179)]