191209968

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{13147}}^1$

素因数の和:13262

約数の個数: 60

約数和(自身を含む): 540461688

約数和(自身を除く): 349251720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 13147, 14544, 26294, 39441, 52588, 78882, 105176, 118323, 157764, 210352, 236646, 315528, 473292, 631056, 946584, 1327847, 1893168, 2655694, 3983541, 5311388, 7967082, 10622776, 11950623, 15934164, 21245552, 23901246, 31868328, 47802492, 63736656, 95604984, 191209968]

約数ペア:

[(1, 191209968), (2, 95604984), (3, 63736656), (4, 47802492), (6, 31868328), (8, 23901246), (9, 21245552), (12, 15934164), (16, 11950623), (18, 10622776), (24, 7967082), (36, 5311388), (48, 3983541), (72, 2655694), (101, 1893168), (144, 1327847), (202, 946584), (303, 631056), (404, 473292), (606, 315528), (808, 236646), (909, 210352), (1212, 157764), (1616, 118323), (1818, 105176), (2424, 78882), (3636, 52588), (4848, 39441), (7272, 26294), (13147, 14544)]