149722872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479881}}^1$

素因数の和:479903

約数の個数: 32

約数和(自身を含む): 403100880

約数和(自身を除く): 253378008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 479881, 959762, 1439643, 1919524, 2879286, 3839048, 5758572, 6238453, 11517144, 12476906, 18715359, 24953812, 37430718, 49907624, 74861436, 149722872]

約数ペア:

[(1, 149722872), (2, 74861436), (3, 49907624), (4, 37430718), (6, 24953812), (8, 18715359), (12, 12476906), (13, 11517144), (24, 6238453), (26, 5758572), (39, 3839048), (52, 2879286), (78, 1919524), (104, 1439643), (156, 959762), (312, 479881)]