128186736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 344168448

約数和(自身を除く): 215981712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 277, 311, 372, 496, 554, 622, 744, 831, 933, 1108, 1244, 1488, 1662, 1866, 2216, 2488, 3324, 3732, 4432, 4976, 6648, 7464, 8587, 9641, 13296, 14928, 17174, 19282, 25761, 28923, 34348, 38564, 51522, 57846, 68696, 77128, 86147, 103044, 115692, 137392, 154256, 172294, 206088, 231384, 258441, 344588, 412176, 462768, 516882, 689176, 1033764, 1378352, 2067528, 2670557, 4135056, 5341114, 8011671, 10682228, 16023342, 21364456, 32046684, 42728912, 64093368, 128186736]

約数ペア:

[(1, 128186736), (2, 64093368), (3, 42728912), (4, 32046684), (6, 21364456), (8, 16023342), (12, 10682228), (16, 8011671), (24, 5341114), (31, 4135056), (48, 2670557), (62, 2067528), (93, 1378352), (124, 1033764), (186, 689176), (248, 516882), (277, 462768), (311, 412176), (372, 344588), (496, 258441), (554, 231384), (622, 206088), (744, 172294), (831, 154256), (933, 137392), (1108, 115692), (1244, 103044), (1488, 86147), (1662, 77128), (1866, 68696), (2216, 57846), (2488, 51522), (3324, 38564), (3732, 34348), (4432, 28923), (4976, 25761), (6648, 19282), (7464, 17174), (8587, 14928), (9641, 13296)]