189680358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{155731}}^1$

素因数の和:155772

約数の個数: 32

約数和(自身を含む): 448508160

約数和(自身を除く): 258827802

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 155731, 311462, 467193, 934386, 1090117, 2180234, 3270351, 4516199, 6540702, 9032398, 13548597, 27097194, 31613393, 63226786, 94840179, 189680358]

約数ペア:

[(1, 189680358), (2, 94840179), (3, 63226786), (6, 31613393), (7, 27097194), (14, 13548597), (21, 9032398), (29, 6540702), (42, 4516199), (58, 3270351), (87, 2180234), (174, 1090117), (203, 934386), (406, 467193), (609, 311462), (1218, 155731)]