149463828

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{25471}}^1$

素因数の和:25644

約数の個数: 36

約数和(自身を含む): 380144128

約数和(自身を除く): 230680300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 25471, 50942, 76413, 101884, 152826, 229239, 305652, 458478, 916956, 4151773, 8303546, 12455319, 16607092, 24910638, 37365957, 49821276, 74731914, 149463828]

約数ペア:

[(1, 149463828), (2, 74731914), (3, 49821276), (4, 37365957), (6, 24910638), (9, 16607092), (12, 12455319), (18, 8303546), (36, 4151773), (163, 916956), (326, 458478), (489, 305652), (652, 229239), (978, 152826), (1467, 101884), (1956, 76413), (2934, 50942), (5868, 25471)]