156797682535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2231519}}^1$

素因数の和:2231607

約数の個数: 32

約数和(自身を含む): 215939727360

約数和(自身を除く): 59142044825

約数列:

[1, 5, 13, 23, 47, 65, 115, 235, 299, 611, 1081, 1495, 3055, 5405, 14053, 70265, 2231519, 11157595, 29009747, 51324937, 104881393, 145048735, 256624685, 524406965, 667224181, 1363458109, 2412272039, 3336120905, 6817290545, 12061360195, 31359536507, 156797682535]

約数ペア:

[(1, 156797682535), (5, 31359536507), (13, 12061360195), (23, 6817290545), (47, 3336120905), (65, 2412272039), (115, 1363458109), (235, 667224181), (299, 524406965), (611, 256624685), (1081, 145048735), (1495, 104881393), (3055, 51324937), (5405, 29009747), (14053, 11157595), (70265, 2231519)]