172436134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20584

約数の個数: 32

約数和(自身を含む): 310474080

約数和(自身を除く): 138037946

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 20533, 41066, 266929, 349061, 390127, 533858, 698122, 780254, 4537793, 5071651, 6632159, 9075586, 10143302, 13264318, 86218067, 172436134]

約数ペア:

[(1, 172436134), (2, 86218067), (13, 13264318), (17, 10143302), (19, 9075586), (26, 6632159), (34, 5071651), (38, 4537793), (221, 780254), (247, 698122), (323, 533858), (442, 390127), (494, 349061), (646, 266929), (4199, 41066), (8398, 20533)]