155616807

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 221184000

約数和(自身を除く): 65567193

約数列:

[1, 3, 31, 59, 79, 93, 177, 237, 359, 1077, 1829, 2449, 4661, 5487, 7347, 11129, 13983, 21181, 28361, 33387, 63543, 85083, 144491, 433473, 656611, 879191, 1673299, 1969833, 2637573, 5019897, 51872269, 155616807]

約数ペア:

[(1, 155616807), (3, 51872269), (31, 5019897), (59, 2637573), (79, 1969833), (93, 1673299), (177, 879191), (237, 656611), (359, 433473), (1077, 144491), (1829, 85083), (2449, 63543), (4661, 33387), (5487, 28361), (7347, 21181), (11129, 13983)]