140809968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25103

約数の個数: 80

約数和(自身を含む): 435284640

約数和(自身を除く): 294474672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 25073, 50146, 75219, 100292, 150438, 200584, 225657, 300876, 325949, 401168, 451314, 601752, 651898, 676971, 902628, 977847, 1203504, 1303796, 1353942, 1805256, 1955694, 2607592, 2707884, 2933541, 3610512, 3911388, 5215184, 5415768, 5867082, 7822776, 8800623, 10831536, 11734164, 15645552, 17601246, 23468328, 35202492, 46936656, 70404984, 140809968]

約数ペア:

[(1, 140809968), (2, 70404984), (3, 46936656), (4, 35202492), (6, 23468328), (8, 17601246), (9, 15645552), (12, 11734164), (13, 10831536), (16, 8800623), (18, 7822776), (24, 5867082), (26, 5415768), (27, 5215184), (36, 3911388), (39, 3610512), (48, 2933541), (52, 2707884), (54, 2607592), (72, 1955694), (78, 1805256), (104, 1353942), (108, 1303796), (117, 1203504), (144, 977847), (156, 902628), (208, 676971), (216, 651898), (234, 601752), (312, 451314), (351, 401168), (432, 325949), (468, 300876), (624, 225657), (702, 200584), (936, 150438), (1404, 100292), (1872, 75219), (2808, 50146), (5616, 25073)]