138770712

素因数分解:

$2^3\times 3^3\times {\mathrm{642457}}^1$

素因数の和:642472

約数の個数: 32

約数和(自身を含む): 385474800

約数和(自身を除く): 246704088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 642457, 1284914, 1927371, 2569828, 3854742, 5139656, 5782113, 7709484, 11564226, 15418968, 17346339, 23128452, 34692678, 46256904, 69385356, 138770712]

約数ペア:

[(1, 138770712), (2, 69385356), (3, 46256904), (4, 34692678), (6, 23128452), (8, 17346339), (9, 15418968), (12, 11564226), (18, 7709484), (24, 5782113), (27, 5139656), (36, 3854742), (54, 2569828), (72, 1927371), (108, 1284914), (216, 642457)]