127828064

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6308

約数の個数: 72

約数和(自身を含む): 315318528

約数和(自身を除く): 187490464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 6271, 10192, 12542, 20384, 25084, 43897, 50168, 81523, 87794, 100336, 163046, 175588, 200672, 307279, 326092, 351176, 570661, 614558, 652184, 702352, 1141322, 1229116, 1304368, 1404704, 2282644, 2458232, 2608736, 3994627, 4565288, 4916464, 7989254, 9130576, 9832928, 15978508, 18261152, 31957016, 63914032, 127828064]

約数ペア:

[(1, 127828064), (2, 63914032), (4, 31957016), (7, 18261152), (8, 15978508), (13, 9832928), (14, 9130576), (16, 7989254), (26, 4916464), (28, 4565288), (32, 3994627), (49, 2608736), (52, 2458232), (56, 2282644), (91, 1404704), (98, 1304368), (104, 1229116), (112, 1141322), (182, 702352), (196, 652184), (208, 614558), (224, 570661), (364, 351176), (392, 326092), (416, 307279), (637, 200672), (728, 175588), (784, 163046), (1274, 100336), (1456, 87794), (1568, 81523), (2548, 50168), (2912, 43897), (5096, 25084), (6271, 20384), (10192, 12542)]