157069328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12799}}^1$

素因数の和:12879

約数の個数: 40

約数和(自身を含む): 333312000

約数和(自身を除く): 176242672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 12799, 25598, 51196, 102392, 166387, 204784, 332774, 665548, 755141, 1331096, 1510282, 2662192, 3020564, 6041128, 9816833, 12082256, 19633666, 39267332, 78534664, 157069328]

約数ペア:

[(1, 157069328), (2, 78534664), (4, 39267332), (8, 19633666), (13, 12082256), (16, 9816833), (26, 6041128), (52, 3020564), (59, 2662192), (104, 1510282), (118, 1331096), (208, 755141), (236, 665548), (472, 332774), (767, 204784), (944, 166387), (1534, 102392), (3068, 51196), (6136, 25598), (12272, 12799)]