128180440064

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{1584509}}^1$

素因数の和:1584608

約数の個数: 44

約数和(自身を含む): 259479357600

約数和(自身を除く): 131298917536

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1024, 1264, 2528, 5056, 10112, 20224, 40448, 80896, 1584509, 3169018, 6338036, 12676072, 25352144, 50704288, 101408576, 125176211, 202817152, 250352422, 405634304, 500704844, 811268608, 1001409688, 1622537216, 2002819376, 4005638752, 8011277504, 16022555008, 32045110016, 64090220032, 128180440064]

約数ペア:

[(1, 128180440064), (2, 64090220032), (4, 32045110016), (8, 16022555008), (16, 8011277504), (32, 4005638752), (64, 2002819376), (79, 1622537216), (128, 1001409688), (158, 811268608), (256, 500704844), (316, 405634304), (512, 250352422), (632, 202817152), (1024, 125176211), (1264, 101408576), (2528, 50704288), (5056, 25352144), (10112, 12676072), (20224, 6338036), (40448, 3169018), (80896, 1584509)]