161072712

素因数分解:

$2^3\times 3^4\times {\mathrm{248569}}^1$

素因数の和:248587

約数の個数: 40

約数和(自身を含む): 451154550

約数和(自身を除く): 290081838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 248569, 497138, 745707, 994276, 1491414, 1988552, 2237121, 2982828, 4474242, 5965656, 6711363, 8948484, 13422726, 17896968, 20134089, 26845452, 40268178, 53690904, 80536356, 161072712]

約数ペア:

[(1, 161072712), (2, 80536356), (3, 53690904), (4, 40268178), (6, 26845452), (8, 20134089), (9, 17896968), (12, 13422726), (18, 8948484), (24, 6711363), (27, 5965656), (36, 4474242), (54, 2982828), (72, 2237121), (81, 1988552), (108, 1491414), (162, 994276), (216, 745707), (324, 497138), (648, 248569)]