179681424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 505009344

約数和(自身を除く): 325327920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 2851, 3939, 4848, 5252, 5702, 7878, 8553, 10504, 11404, 15756, 17106, 21008, 22808, 31512, 34212, 37063, 45616, 63024, 68424, 74126, 111189, 136848, 148252, 222378, 287951, 296504, 444756, 575902, 593008, 863853, 889512, 1151804, 1727706, 1779024, 2303608, 3455412, 3743363, 4607216, 6910824, 7486726, 11230089, 13821648, 14973452, 22460178, 29946904, 44920356, 59893808, 89840712, 179681424]

約数ペア:

[(1, 179681424), (2, 89840712), (3, 59893808), (4, 44920356), (6, 29946904), (8, 22460178), (12, 14973452), (13, 13821648), (16, 11230089), (24, 7486726), (26, 6910824), (39, 4607216), (48, 3743363), (52, 3455412), (78, 2303608), (101, 1779024), (104, 1727706), (156, 1151804), (202, 889512), (208, 863853), (303, 593008), (312, 575902), (404, 444756), (606, 296504), (624, 287951), (808, 222378), (1212, 148252), (1313, 136848), (1616, 111189), (2424, 74126), (2626, 68424), (2851, 63024), (3939, 45616), (4848, 37063), (5252, 34212), (5702, 31512), (7878, 22808), (8553, 21008), (10504, 17106), (11404, 15756)]