15674520148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{175103}}^1$

素因数の和:175276

約数の個数: 48

約数和(自身を含む): 32947568640

約数和(自身を除く): 17273048492

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3892, 6394, 12788, 22379, 44758, 89516, 175103, 350206, 700412, 1225721, 2451442, 4027369, 4902884, 8054738, 16109476, 24339317, 28191583, 48678634, 56383166, 97357268, 112766332, 170375219, 340750438, 559804291, 681500876, 1119608582, 2239217164, 3918630037, 7837260074, 15674520148]

約数ペア:

[(1, 15674520148), (2, 7837260074), (4, 3918630037), (7, 2239217164), (14, 1119608582), (23, 681500876), (28, 559804291), (46, 340750438), (92, 170375219), (139, 112766332), (161, 97357268), (278, 56383166), (322, 48678634), (556, 28191583), (644, 24339317), (973, 16109476), (1946, 8054738), (3197, 4902884), (3892, 4027369), (6394, 2451442), (12788, 1225721), (22379, 700412), (44758, 350206), (89516, 175103)]