149063474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3761}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 270864000

約数和(自身を除く): 121800526

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2831, 3761, 5662, 7522, 19817, 26327, 39634, 52654, 71459, 142918, 500213, 560389, 1000426, 1120778, 3922723, 7845446, 10647391, 21294782, 74531737, 149063474]

約数ペア:

[(1, 149063474), (2, 74531737), (7, 21294782), (14, 10647391), (19, 7845446), (38, 3922723), (133, 1120778), (149, 1000426), (266, 560389), (298, 500213), (1043, 142918), (2086, 71459), (2831, 52654), (3761, 39634), (5662, 26327), (7522, 19817)]