172976908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{4337}}^1$

素因数の和:4426

約数の個数: 36

約数和(自身を含む): 333418680

約数和(自身を除く): 160441772

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 3068, 4337, 8674, 9971, 17348, 19942, 39884, 56381, 112762, 225524, 255883, 511766, 732953, 1023532, 1465906, 2931812, 3326479, 6652958, 13305916, 43244227, 86488454, 172976908]

約数ペア:

[(1, 172976908), (2, 86488454), (4, 43244227), (13, 13305916), (26, 6652958), (52, 3326479), (59, 2931812), (118, 1465906), (169, 1023532), (236, 732953), (338, 511766), (676, 255883), (767, 225524), (1534, 112762), (3068, 56381), (4337, 39884), (8674, 19942), (9971, 17348)]