127711272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 370772640

約数和(自身を除く): 243061368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 169, 184, 222, 276, 296, 299, 312, 338, 444, 481, 507, 552, 598, 676, 851, 888, 897, 962, 1014, 1196, 1352, 1369, 1443, 1702, 1794, 1924, 2028, 2392, 2553, 2738, 2886, 3404, 3588, 3848, 3887, 4056, 4107, 5106, 5476, 5772, 6253, 6808, 7176, 7774, 8214, 10212, 10952, 11063, 11544, 11661, 12506, 15548, 16428, 17797, 18759, 20424, 22126, 23322, 25012, 31096, 31487, 32856, 33189, 35594, 37518, 44252, 46644, 50024, 53391, 62974, 66378, 71188, 75036, 88504, 93288, 94461, 106782, 125948, 132756, 142376, 143819, 150072, 188922, 213564, 231361, 251896, 265512, 287638, 377844, 409331, 427128, 431457, 462722, 575276, 694083, 755688, 818662, 862914, 925444, 1150552, 1227993, 1388166, 1637324, 1725828, 1850888, 2455986, 2776332, 3274648, 3451656, 4911972, 5321303, 5552664, 9823944, 10642606, 15963909, 21285212, 31927818, 42570424, 63855636, 127711272]

約数ペア:

[(1, 127711272), (2, 63855636), (3, 42570424), (4, 31927818), (6, 21285212), (8, 15963909), (12, 10642606), (13, 9823944), (23, 5552664), (24, 5321303), (26, 4911972), (37, 3451656), (39, 3274648), (46, 2776332), (52, 2455986), (69, 1850888), (74, 1725828), (78, 1637324), (92, 1388166), (104, 1227993), (111, 1150552), (138, 925444), (148, 862914), (156, 818662), (169, 755688), (184, 694083), (222, 575276), (276, 462722), (296, 431457), (299, 427128), (312, 409331), (338, 377844), (444, 287638), (481, 265512), (507, 251896), (552, 231361), (598, 213564), (676, 188922), (851, 150072), (888, 143819), (897, 142376), (962, 132756), (1014, 125948), (1196, 106782), (1352, 94461), (1369, 93288), (1443, 88504), (1702, 75036), (1794, 71188), (1924, 66378), (2028, 62974), (2392, 53391), (2553, 50024), (2738, 46644), (2886, 44252), (3404, 37518), (3588, 35594), (3848, 33189), (3887, 32856), (4056, 31487), (4107, 31096), (5106, 25012), (5476, 23322), (5772, 22126), (6253, 20424), (6808, 18759), (7176, 17797), (7774, 16428), (8214, 15548), (10212, 12506), (10952, 11661), (11063, 11544)]