149653244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 317915136

約数和(自身を除く): 168261892

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 43, 52, 62, 68, 86, 124, 127, 172, 221, 254, 403, 442, 508, 527, 559, 731, 806, 884, 1054, 1118, 1333, 1462, 1612, 1651, 2108, 2159, 2236, 2666, 2924, 3302, 3937, 4318, 5332, 5461, 6604, 6851, 7874, 8636, 9503, 10922, 13702, 15748, 17329, 19006, 21844, 22661, 27404, 28067, 34658, 38012, 45322, 51181, 56134, 66929, 69316, 70993, 90644, 92837, 102362, 112268, 133858, 141986, 169291, 185674, 204724, 267716, 283972, 294593, 338582, 371348, 589186, 677164, 870077, 1178372, 1206881, 1740154, 2200783, 2413762, 2877947, 3480308, 4401566, 4827524, 5755894, 8803132, 11511788, 37413311, 74826622, 149653244]

約数ペア:

[(1, 149653244), (2, 74826622), (4, 37413311), (13, 11511788), (17, 8803132), (26, 5755894), (31, 4827524), (34, 4401566), (43, 3480308), (52, 2877947), (62, 2413762), (68, 2200783), (86, 1740154), (124, 1206881), (127, 1178372), (172, 870077), (221, 677164), (254, 589186), (403, 371348), (442, 338582), (508, 294593), (527, 283972), (559, 267716), (731, 204724), (806, 185674), (884, 169291), (1054, 141986), (1118, 133858), (1333, 112268), (1462, 102362), (1612, 92837), (1651, 90644), (2108, 70993), (2159, 69316), (2236, 66929), (2666, 56134), (2924, 51181), (3302, 45322), (3937, 38012), (4318, 34658), (5332, 28067), (5461, 27404), (6604, 22661), (6851, 21844), (7874, 19006), (8636, 17329), (9503, 15748), (10922, 13702)]