127445712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2172

約数の個数: 80

約数和(自身を含む): 348311040

約数和(自身を除く): 220865328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2089, 2542, 3813, 4178, 5084, 6267, 7626, 8356, 10168, 12534, 15252, 16712, 20336, 25068, 30504, 33424, 50136, 61008, 64759, 85649, 100272, 129518, 171298, 194277, 256947, 259036, 342596, 388554, 513894, 518072, 685192, 777108, 1027788, 1036144, 1370384, 1554216, 2055576, 2655119, 3108432, 4111152, 5310238, 7965357, 10620476, 15930714, 21240952, 31861428, 42481904, 63722856, 127445712]

約数ペア:

[(1, 127445712), (2, 63722856), (3, 42481904), (4, 31861428), (6, 21240952), (8, 15930714), (12, 10620476), (16, 7965357), (24, 5310238), (31, 4111152), (41, 3108432), (48, 2655119), (62, 2055576), (82, 1554216), (93, 1370384), (123, 1036144), (124, 1027788), (164, 777108), (186, 685192), (246, 518072), (248, 513894), (328, 388554), (372, 342596), (492, 259036), (496, 256947), (656, 194277), (744, 171298), (984, 129518), (1271, 100272), (1488, 85649), (1968, 64759), (2089, 61008), (2542, 50136), (3813, 33424), (4178, 30504), (5084, 25068), (6267, 20336), (7626, 16712), (8356, 15252), (10168, 12534)]