164070984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1963

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 358476216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1889, 1974, 2068, 2632, 3102, 3619, 3778, 3948, 4136, 5667, 6204, 7238, 7556, 7896, 10857, 11334, 12408, 13223, 14476, 15112, 20779, 21714, 22668, 26446, 28952, 39669, 41558, 43428, 45336, 52892, 62337, 79338, 83116, 86856, 88783, 105784, 124674, 145453, 158676, 166232, 177566, 249348, 266349, 290906, 317352, 355132, 436359, 498696, 532698, 581812, 621481, 710264, 872718, 976613, 1065396, 1163624, 1242962, 1745436, 1864443, 1953226, 2130792, 2485924, 2929839, 3490872, 3728886, 3906452, 4971848, 5859678, 6836291, 7457772, 7812904, 11719356, 13672582, 14915544, 20508873, 23438712, 27345164, 41017746, 54690328, 82035492, 164070984]

約数ペア:

[(1, 164070984), (2, 82035492), (3, 54690328), (4, 41017746), (6, 27345164), (7, 23438712), (8, 20508873), (11, 14915544), (12, 13672582), (14, 11719356), (21, 7812904), (22, 7457772), (24, 6836291), (28, 5859678), (33, 4971848), (42, 3906452), (44, 3728886), (47, 3490872), (56, 2929839), (66, 2485924), (77, 2130792), (84, 1953226), (88, 1864443), (94, 1745436), (132, 1242962), (141, 1163624), (154, 1065396), (168, 976613), (188, 872718), (231, 710264), (264, 621481), (282, 581812), (308, 532698), (329, 498696), (376, 436359), (462, 355132), (517, 317352), (564, 290906), (616, 266349), (658, 249348), (924, 177566), (987, 166232), (1034, 158676), (1128, 145453), (1316, 124674), (1551, 105784), (1848, 88783), (1889, 86856), (1974, 83116), (2068, 79338), (2632, 62337), (3102, 52892), (3619, 45336), (3778, 43428), (3948, 41558), (4136, 39669), (5667, 28952), (6204, 26446), (7238, 22668), (7556, 21714), (7896, 20779), (10857, 15112), (11334, 14476), (12408, 13223)]