152978924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{176243}}^1$

素因数の和:176285

約数の個数: 24

約数和(自身を含む): 315829248

約数和(自身を除く): 162850324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 176243, 352486, 704972, 1233701, 2467402, 4934804, 5463533, 10927066, 21854132, 38244731, 76489462, 152978924]

約数ペア:

[(1, 152978924), (2, 76489462), (4, 38244731), (7, 21854132), (14, 10927066), (28, 5463533), (31, 4934804), (62, 2467402), (124, 1233701), (217, 704972), (434, 352486), (868, 176243)]