156733017

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 256177152

約数和(自身を除く): 99444135

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 151, 161, 307, 453, 483, 921, 1057, 1127, 2149, 3171, 3381, 3473, 6447, 7061, 7399, 10419, 15043, 21183, 22197, 24311, 45129, 46357, 49427, 72933, 139071, 148281, 170177, 324499, 345989, 510531, 973497, 1037967, 1066211, 2271493, 3198633, 6814479, 7463477, 22390431, 52244339, 156733017]

約数ペア:

[(1, 156733017), (3, 52244339), (7, 22390431), (21, 7463477), (23, 6814479), (49, 3198633), (69, 2271493), (147, 1066211), (151, 1037967), (161, 973497), (307, 510531), (453, 345989), (483, 324499), (921, 170177), (1057, 148281), (1127, 139071), (2149, 72933), (3171, 49427), (3381, 46357), (3473, 45129), (6447, 24311), (7061, 22197), (7399, 21183), (10419, 15043)]