153604948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1741}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 323092224

約数和(自身を除く): 169487276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1741, 1918, 3151, 3482, 3836, 6302, 6964, 12187, 12604, 22057, 24374, 40043, 44114, 48748, 80086, 88228, 160172, 238517, 280301, 477034, 560602, 954068, 1121204, 1669619, 3339238, 5485891, 6678476, 10971782, 21943564, 38401237, 76802474, 153604948]

約数ペア:

[(1, 153604948), (2, 76802474), (4, 38401237), (7, 21943564), (14, 10971782), (23, 6678476), (28, 5485891), (46, 3339238), (92, 1669619), (137, 1121204), (161, 954068), (274, 560602), (322, 477034), (548, 280301), (644, 238517), (959, 160172), (1741, 88228), (1918, 80086), (3151, 48748), (3482, 44114), (3836, 40043), (6302, 24374), (6964, 22057), (12187, 12604)]