142177984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{170887}}^1$

素因数の和:170912

約数の個数: 28

約数和(自身を含む): 303838864

約数和(自身を除く): 161660880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 170887, 341774, 683548, 1367096, 2221531, 2734192, 4443062, 5468384, 8886124, 10936768, 17772248, 35544496, 71088992, 142177984]

約数ペア:

[(1, 142177984), (2, 71088992), (4, 35544496), (8, 17772248), (13, 10936768), (16, 8886124), (26, 5468384), (32, 4443062), (52, 2734192), (64, 2221531), (104, 1367096), (208, 683548), (416, 341774), (832, 170887)]