155507868

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{26501}}^1$

素因数の和:26674

約数の個数: 36

約数和(自身を含む): 395515848

約数和(自身を除く): 240007980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 26501, 53002, 79503, 106004, 159006, 238509, 318012, 477018, 954036, 4319663, 8639326, 12958989, 17278652, 25917978, 38876967, 51835956, 77753934, 155507868]

約数ペア:

[(1, 155507868), (2, 77753934), (3, 51835956), (4, 38876967), (6, 25917978), (9, 17278652), (12, 12958989), (18, 8639326), (36, 4319663), (163, 954036), (326, 477018), (489, 318012), (652, 238509), (978, 159006), (1467, 106004), (1956, 79503), (2934, 53002), (5868, 26501)]