145005356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{6361}}^1$

素因数の和:6545

約数の個数: 24

約数和(自身を含む): 261859920

約数和(自身を除く): 116854564

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 5699, 6361, 11398, 12722, 22796, 25444, 260801, 521602, 884179, 1043204, 1768358, 3536716, 36251339, 72502678, 145005356]

約数ペア:

[(1, 145005356), (2, 72502678), (4, 36251339), (41, 3536716), (82, 1768358), (139, 1043204), (164, 884179), (278, 521602), (556, 260801), (5699, 25444), (6361, 22796), (11398, 12722)]