145496946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4519

約数の個数: 64

約数和(自身を含む): 358686720

約数和(自身を除く): 213189774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4447, 4674, 5453, 8894, 10906, 13341, 16359, 26682, 31129, 32718, 62258, 84493, 93387, 168986, 182327, 186774, 253479, 364654, 506958, 546981, 591451, 1093962, 1182902, 1276289, 1774353, 2552578, 3464213, 3548706, 3828867, 6928426, 7657734, 10392639, 20785278, 24249491, 48498982, 72748473, 145496946]

約数ペア:

[(1, 145496946), (2, 72748473), (3, 48498982), (6, 24249491), (7, 20785278), (14, 10392639), (19, 7657734), (21, 6928426), (38, 3828867), (41, 3548706), (42, 3464213), (57, 2552578), (82, 1774353), (114, 1276289), (123, 1182902), (133, 1093962), (246, 591451), (266, 546981), (287, 506958), (399, 364654), (574, 253479), (779, 186774), (798, 182327), (861, 168986), (1558, 93387), (1722, 84493), (2337, 62258), (4447, 32718), (4674, 31129), (5453, 26682), (8894, 16359), (10906, 13341)]