16308889156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{366097}}^1$

素因数の和:366188

約数の個数: 48

約数和(自身を含む): 34278487936

約数和(自身を除く): 17969598780

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 22274, 44548, 366097, 732194, 1464388, 2562679, 5125358, 10250716, 13545589, 15742171, 27091178, 31484342, 54182356, 62968684, 94819123, 110195197, 189638246, 220390394, 379276492, 440780788, 582460327, 1164920654, 2329841308, 4077222289, 8154444578, 16308889156]

約数ペア:

[(1, 16308889156), (2, 8154444578), (4, 4077222289), (7, 2329841308), (14, 1164920654), (28, 582460327), (37, 440780788), (43, 379276492), (74, 220390394), (86, 189638246), (148, 110195197), (172, 94819123), (259, 62968684), (301, 54182356), (518, 31484342), (602, 27091178), (1036, 15742171), (1204, 13545589), (1591, 10250716), (3182, 5125358), (6364, 2562679), (11137, 1464388), (22274, 732194), (44548, 366097)]