154839924

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 421521408

約数和(自身を除く): 266681484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 71, 81, 106, 108, 127, 142, 159, 162, 212, 213, 254, 284, 318, 324, 381, 426, 477, 508, 636, 639, 762, 852, 954, 1143, 1278, 1431, 1524, 1908, 1917, 2286, 2556, 2862, 3429, 3763, 3834, 4293, 4572, 5724, 5751, 6731, 6858, 7526, 7668, 8586, 9017, 10287, 11289, 11502, 13462, 13716, 15052, 17172, 18034, 20193, 20574, 22578, 23004, 26924, 27051, 33867, 36068, 40386, 41148, 45156, 54102, 60579, 67734, 80772, 81153, 101601, 108204, 121158, 135468, 162306, 181737, 203202, 242316, 243459, 304803, 324612, 363474, 406404, 477901, 486918, 545211, 609606, 726948, 730377, 955802, 973836, 1090422, 1219212, 1433703, 1460754, 1911604, 2180844, 2867406, 2921508, 4301109, 5734812, 8602218, 12903327, 17204436, 25806654, 38709981, 51613308, 77419962, 154839924]

約数ペア:

[(1, 154839924), (2, 77419962), (3, 51613308), (4, 38709981), (6, 25806654), (9, 17204436), (12, 12903327), (18, 8602218), (27, 5734812), (36, 4301109), (53, 2921508), (54, 2867406), (71, 2180844), (81, 1911604), (106, 1460754), (108, 1433703), (127, 1219212), (142, 1090422), (159, 973836), (162, 955802), (212, 730377), (213, 726948), (254, 609606), (284, 545211), (318, 486918), (324, 477901), (381, 406404), (426, 363474), (477, 324612), (508, 304803), (636, 243459), (639, 242316), (762, 203202), (852, 181737), (954, 162306), (1143, 135468), (1278, 121158), (1431, 108204), (1524, 101601), (1908, 81153), (1917, 80772), (2286, 67734), (2556, 60579), (2862, 54102), (3429, 45156), (3763, 41148), (3834, 40386), (4293, 36068), (4572, 33867), (5724, 27051), (5751, 26924), (6731, 23004), (6858, 22578), (7526, 20574), (7668, 20193), (8586, 18034), (9017, 17172), (10287, 15052), (11289, 13716), (11502, 13462)]