128814524

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 228099648

約数和(自身を除く): 99285124

約数列:

[1, 2, 4, 137, 274, 313, 548, 626, 751, 1252, 1502, 3004, 42881, 85762, 102887, 171524, 205774, 235063, 411548, 470126, 940252, 32203631, 64407262, 128814524]

約数ペア:

[(1, 128814524), (2, 64407262), (4, 32203631), (137, 940252), (274, 470126), (313, 411548), (548, 235063), (626, 205774), (751, 171524), (1252, 102887), (1502, 85762), (3004, 42881)]