134688112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 299043360

約数和(自身を除く): 164355248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 173, 197, 208, 247, 304, 346, 394, 494, 692, 788, 988, 1384, 1576, 1976, 2249, 2561, 2768, 3152, 3287, 3743, 3952, 4498, 5122, 6574, 7486, 8996, 10244, 13148, 14972, 17992, 20488, 26296, 29944, 34081, 35984, 40976, 42731, 48659, 52592, 59888, 68162, 85462, 97318, 136324, 170924, 194636, 272648, 341848, 389272, 443053, 545296, 647539, 683696, 778544, 886106, 1295078, 1772212, 2590156, 3544424, 5180312, 7088848, 8418007, 10360624, 16836014, 33672028, 67344056, 134688112]

約数ペア:

[(1, 134688112), (2, 67344056), (4, 33672028), (8, 16836014), (13, 10360624), (16, 8418007), (19, 7088848), (26, 5180312), (38, 3544424), (52, 2590156), (76, 1772212), (104, 1295078), (152, 886106), (173, 778544), (197, 683696), (208, 647539), (247, 545296), (304, 443053), (346, 389272), (394, 341848), (494, 272648), (692, 194636), (788, 170924), (988, 136324), (1384, 97318), (1576, 85462), (1976, 68162), (2249, 59888), (2561, 52592), (2768, 48659), (3152, 42731), (3287, 40976), (3743, 35984), (3952, 34081), (4498, 29944), (5122, 26296), (6574, 20488), (7486, 17992), (8996, 14972), (10244, 13148)]