138482656

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 305749080

約数和(自身を除く): 167266424

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 377, 416, 464, 676, 754, 883, 928, 1352, 1508, 1766, 2704, 3016, 3532, 4901, 5408, 6032, 7064, 9802, 11479, 12064, 14128, 19604, 22958, 25607, 28256, 39208, 45916, 51214, 78416, 91832, 102428, 149227, 156832, 183664, 204856, 298454, 332891, 367328, 409712, 596908, 665782, 819424, 1193816, 1331564, 2387632, 2663128, 4327583, 4775264, 5326256, 8655166, 10652512, 17310332, 34620664, 69241328, 138482656]

約数ペア:

[(1, 138482656), (2, 69241328), (4, 34620664), (8, 17310332), (13, 10652512), (16, 8655166), (26, 5326256), (29, 4775264), (32, 4327583), (52, 2663128), (58, 2387632), (104, 1331564), (116, 1193816), (169, 819424), (208, 665782), (232, 596908), (338, 409712), (377, 367328), (416, 332891), (464, 298454), (676, 204856), (754, 183664), (883, 156832), (928, 149227), (1352, 102428), (1508, 91832), (1766, 78416), (2704, 51214), (3016, 45916), (3532, 39208), (4901, 28256), (5408, 25607), (6032, 22958), (7064, 19604), (9802, 14128), (11479, 12064)]