133214848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 287884800

約数和(自身を除く): 154669952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 359, 416, 446, 718, 832, 892, 1436, 1664, 1784, 2872, 2899, 3568, 4667, 5744, 5798, 7136, 9334, 11488, 11596, 14272, 18668, 22976, 23192, 28544, 37336, 45952, 46384, 74672, 80057, 92768, 149344, 160114, 185536, 298688, 320228, 371072, 597376, 640456, 1040741, 1280912, 2081482, 2561824, 4162964, 5123648, 8325928, 10247296, 16651856, 33303712, 66607424, 133214848]

約数ペア:

[(1, 133214848), (2, 66607424), (4, 33303712), (8, 16651856), (13, 10247296), (16, 8325928), (26, 5123648), (32, 4162964), (52, 2561824), (64, 2081482), (104, 1280912), (128, 1040741), (208, 640456), (223, 597376), (359, 371072), (416, 320228), (446, 298688), (718, 185536), (832, 160114), (892, 149344), (1436, 92768), (1664, 80057), (1784, 74672), (2872, 46384), (2899, 45952), (3568, 37336), (4667, 28544), (5744, 23192), (5798, 22976), (7136, 18668), (9334, 14272), (11488, 11596)]