157639272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{134047}}^1$

素因数の和:134070

約数の個数: 48

約数和(自身を含む): 458444160

約数和(自身を除く): 300804888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 134047, 268094, 402141, 536188, 804282, 938329, 1072376, 1608564, 1876658, 2814987, 3217128, 3753316, 5629974, 6568303, 7506632, 11259948, 13136606, 19704909, 22519896, 26273212, 39409818, 52546424, 78819636, 157639272]

約数ペア:

[(1, 157639272), (2, 78819636), (3, 52546424), (4, 39409818), (6, 26273212), (7, 22519896), (8, 19704909), (12, 13136606), (14, 11259948), (21, 7506632), (24, 6568303), (28, 5629974), (42, 3753316), (49, 3217128), (56, 2814987), (84, 1876658), (98, 1608564), (147, 1072376), (168, 938329), (196, 804282), (294, 536188), (392, 402141), (588, 268094), (1176, 134047)]