149628948

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{36353}}^1$

素因数の和:36381

約数の個数: 48

約数和(自身を含む): 407164800

約数和(自身を除く): 257535852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 36353, 72706, 109059, 145412, 218118, 254471, 436236, 508942, 763413, 1017884, 1526826, 1781297, 3053652, 3562594, 5343891, 7125188, 10687782, 12469079, 21375564, 24938158, 37407237, 49876316, 74814474, 149628948]

約数ペア:

[(1, 149628948), (2, 74814474), (3, 49876316), (4, 37407237), (6, 24938158), (7, 21375564), (12, 12469079), (14, 10687782), (21, 7125188), (28, 5343891), (42, 3562594), (49, 3053652), (84, 1781297), (98, 1526826), (147, 1017884), (196, 763413), (294, 508942), (343, 436236), (588, 254471), (686, 218118), (1029, 145412), (1372, 109059), (2058, 72706), (4116, 36353)]