143134238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 237105792

約数和(自身を除く): 93971554

約数列:

[1, 2, 13, 26, 53, 106, 241, 431, 482, 689, 862, 1378, 3133, 5603, 6266, 11206, 12773, 22843, 25546, 45686, 103871, 166049, 207742, 296959, 332098, 593918, 1350323, 2700646, 5505163, 11010326, 71567119, 143134238]

約数ペア:

[(1, 143134238), (2, 71567119), (13, 11010326), (26, 5505163), (53, 2700646), (106, 1350323), (241, 593918), (431, 332098), (482, 296959), (689, 207742), (862, 166049), (1378, 103871), (3133, 45686), (5603, 25546), (6266, 22843), (11206, 12773)]