190721736

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{5417}}^1$

素因数の和:5595

約数の個数: 64

約数和(自身を含む): 533131200

約数和(自身を除く): 342409464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5417, 5868, 8802, 10834, 11736, 16251, 17604, 21668, 32502, 35208, 43336, 48753, 65004, 97506, 130008, 146259, 195012, 292518, 390024, 585036, 882971, 1170072, 1765942, 2648913, 3531884, 5297826, 7063768, 7946739, 10595652, 15893478, 21191304, 23840217, 31786956, 47680434, 63573912, 95360868, 190721736]

約数ペア:

[(1, 190721736), (2, 95360868), (3, 63573912), (4, 47680434), (6, 31786956), (8, 23840217), (9, 21191304), (12, 15893478), (18, 10595652), (24, 7946739), (27, 7063768), (36, 5297826), (54, 3531884), (72, 2648913), (108, 1765942), (163, 1170072), (216, 882971), (326, 585036), (489, 390024), (652, 292518), (978, 195012), (1304, 146259), (1467, 130008), (1956, 97506), (2934, 65004), (3912, 48753), (4401, 43336), (5417, 35208), (5868, 32502), (8802, 21668), (10834, 17604), (11736, 16251)]