157005498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87517}}^1$

素因数の和:87558

約数の個数: 32

約数和(自身を含む): 352872576

約数和(自身を除く): 195867078

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 87517, 175034, 262551, 525102, 1137721, 2012891, 2275442, 3413163, 4025782, 6038673, 6826326, 12077346, 26167583, 52335166, 78502749, 157005498]

約数ペア:

[(1, 157005498), (2, 78502749), (3, 52335166), (6, 26167583), (13, 12077346), (23, 6826326), (26, 6038673), (39, 4025782), (46, 3413163), (69, 2275442), (78, 2012891), (138, 1137721), (299, 525102), (598, 262551), (897, 175034), (1794, 87517)]