193427856

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18919}}^1$

素因数の和:19004

約数の個数: 60

約数和(自身を含む): 548982720

約数和(自身を除く): 355554864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 302704, 340542, 454056, 681084, 908112, 1343249, 1362168, 2686498, 2724336, 4029747, 5372996, 8059494, 10745992, 12089241, 16118988, 21491984, 24178482, 32237976, 48356964, 64475952, 96713928, 193427856]

約数ペア:

[(1, 193427856), (2, 96713928), (3, 64475952), (4, 48356964), (6, 32237976), (8, 24178482), (9, 21491984), (12, 16118988), (16, 12089241), (18, 10745992), (24, 8059494), (36, 5372996), (48, 4029747), (71, 2724336), (72, 2686498), (142, 1362168), (144, 1343249), (213, 908112), (284, 681084), (426, 454056), (568, 340542), (639, 302704), (852, 227028), (1136, 170271), (1278, 151352), (1704, 113514), (2556, 75676), (3408, 56757), (5112, 37838), (10224, 18919)]