168178816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 363283200

約数和(自身を除く): 195104384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 416, 422, 479, 832, 844, 958, 1664, 1688, 1916, 2743, 3376, 3832, 5486, 6227, 6752, 7664, 10972, 12454, 13504, 15328, 21944, 24908, 27008, 30656, 43888, 49816, 61312, 87776, 99632, 101069, 175552, 199264, 202138, 351104, 398528, 404276, 797056, 808552, 1313897, 1617104, 2627794, 3234208, 5255588, 6468416, 10511176, 12936832, 21022352, 42044704, 84089408, 168178816]

約数ペア:

[(1, 168178816), (2, 84089408), (4, 42044704), (8, 21022352), (13, 12936832), (16, 10511176), (26, 6468416), (32, 5255588), (52, 3234208), (64, 2627794), (104, 1617104), (128, 1313897), (208, 808552), (211, 797056), (416, 404276), (422, 398528), (479, 351104), (832, 202138), (844, 199264), (958, 175552), (1664, 101069), (1688, 99632), (1916, 87776), (2743, 61312), (3376, 49816), (3832, 43888), (5486, 30656), (6227, 27008), (6752, 24908), (7664, 21944), (10972, 15328), (12454, 13504)]