189386288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130073}}^1$

素因数の和:130101

約数の個数: 40

約数和(自身を含む): 451616928

約数和(自身を除く): 262230640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 130073, 260146, 520292, 910511, 1040584, 1690949, 1821022, 2081168, 3381898, 3642044, 6763796, 7284088, 11836643, 13527592, 14568176, 23673286, 27055184, 47346572, 94693144, 189386288]

約数ペア:

[(1, 189386288), (2, 94693144), (4, 47346572), (7, 27055184), (8, 23673286), (13, 14568176), (14, 13527592), (16, 11836643), (26, 7284088), (28, 6763796), (52, 3642044), (56, 3381898), (91, 2081168), (104, 1821022), (112, 1690949), (182, 1040584), (208, 910511), (364, 520292), (728, 260146), (1456, 130073)]