148865108

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 313098240

約数和(自身を除く): 164233132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1663, 1946, 3197, 3326, 3892, 6394, 6652, 11641, 12788, 22379, 23282, 38249, 44758, 46564, 76498, 89516, 152996, 231157, 267743, 462314, 535486, 924628, 1070972, 1618099, 3236198, 5316611, 6472396, 10633222, 21266444, 37216277, 74432554, 148865108]

約数ペア:

[(1, 148865108), (2, 74432554), (4, 37216277), (7, 21266444), (14, 10633222), (23, 6472396), (28, 5316611), (46, 3236198), (92, 1618099), (139, 1070972), (161, 924628), (278, 535486), (322, 462314), (556, 267743), (644, 231157), (973, 152996), (1663, 89516), (1946, 76498), (3197, 46564), (3326, 44758), (3892, 38249), (6394, 23282), (6652, 22379), (11641, 12788)]