161524818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3240

約数の個数: 96

約数和(自身を含む): 444767232

約数和(自身を除く): 283242414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3181, 3627, 3906, 5642, 6362, 7254, 8463, 9543, 16926, 19086, 22267, 25389, 28629, 41353, 44534, 50778, 57258, 66801, 82706, 98611, 124059, 133602, 197222, 200403, 248118, 289471, 295833, 372177, 400806, 578942, 591666, 690277, 744354, 868413, 887499, 1281943, 1380554, 1736826, 1774998, 2070831, 2563886, 2605239, 3845829, 4141662, 5210478, 6212493, 7691658, 8973601, 11537487, 12424986, 17947202, 23074974, 26920803, 53841606, 80762409, 161524818]

約数ペア:

[(1, 161524818), (2, 80762409), (3, 53841606), (6, 26920803), (7, 23074974), (9, 17947202), (13, 12424986), (14, 11537487), (18, 8973601), (21, 7691658), (26, 6212493), (31, 5210478), (39, 4141662), (42, 3845829), (62, 2605239), (63, 2563886), (78, 2070831), (91, 1774998), (93, 1736826), (117, 1380554), (126, 1281943), (182, 887499), (186, 868413), (217, 744354), (234, 690277), (273, 591666), (279, 578942), (403, 400806), (434, 372177), (546, 295833), (558, 289471), (651, 248118), (806, 200403), (819, 197222), (1209, 133602), (1302, 124059), (1638, 98611), (1953, 82706), (2418, 66801), (2821, 57258), (3181, 50778), (3627, 44534), (3906, 41353), (5642, 28629), (6362, 25389), (7254, 22267), (8463, 19086), (9543, 16926)]