161121114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16607}}^1$

素因数の和:16640

約数の個数: 72

約数和(自身を含む): 443035008

約数和(自身を除く): 281913894

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 16607, 33214, 49821, 99642, 116249, 149463, 182677, 232498, 298926, 348747, 365354, 548031, 697494, 813743, 1046241, 1096062, 1278739, 1627486, 1644093, 2092482, 2441229, 2557478, 3288186, 3836217, 4882458, 7323687, 7672434, 8951173, 11508651, 14647374, 17902346, 23017302, 26853519, 53707038, 80560557, 161121114]

約数ペア:

[(1, 161121114), (2, 80560557), (3, 53707038), (6, 26853519), (7, 23017302), (9, 17902346), (11, 14647374), (14, 11508651), (18, 8951173), (21, 7672434), (22, 7323687), (33, 4882458), (42, 3836217), (49, 3288186), (63, 2557478), (66, 2441229), (77, 2092482), (98, 1644093), (99, 1627486), (126, 1278739), (147, 1096062), (154, 1046241), (198, 813743), (231, 697494), (294, 548031), (441, 365354), (462, 348747), (539, 298926), (693, 232498), (882, 182677), (1078, 149463), (1386, 116249), (1617, 99642), (3234, 49821), (4851, 33214), (9702, 16607)]