148740004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 318608640

約数和(自身を除く): 169868636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 3511, 6052, 7022, 10591, 14044, 21182, 24577, 42364, 49154, 59687, 98308, 119374, 238748, 312479, 417809, 624958, 835618, 1249916, 1671236, 2187353, 4374706, 5312143, 8749412, 10624286, 21248572, 37185001, 74370002, 148740004]

約数ペア:

[(1, 148740004), (2, 74370002), (4, 37185001), (7, 21248572), (14, 10624286), (17, 8749412), (28, 5312143), (34, 4374706), (68, 2187353), (89, 1671236), (119, 1249916), (178, 835618), (238, 624958), (356, 417809), (476, 312479), (623, 238748), (1246, 119374), (1513, 98308), (2492, 59687), (3026, 49154), (3511, 42364), (6052, 24577), (7022, 21182), (10591, 14044)]