160360928

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7904

約数の個数: 72

約数和(自身を含む): 395555832

約数和(自身を除く): 235194904

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, 7867, 10192, 15734, 20384, 31468, 55069, 62936, 102271, 110138, 125872, 204542, 220276, 251744, 385483, 409084, 440552, 715897, 770966, 818168, 881104, 1431794, 1541932, 1636336, 1762208, 2863588, 3083864, 3272672, 5011279, 5727176, 6167728, 10022558, 11454352, 12335456, 20045116, 22908704, 40090232, 80180464, 160360928]

約数ペア:

[(1, 160360928), (2, 80180464), (4, 40090232), (7, 22908704), (8, 20045116), (13, 12335456), (14, 11454352), (16, 10022558), (26, 6167728), (28, 5727176), (32, 5011279), (49, 3272672), (52, 3083864), (56, 2863588), (91, 1762208), (98, 1636336), (104, 1541932), (112, 1431794), (182, 881104), (196, 818168), (208, 770966), (224, 715897), (364, 440552), (392, 409084), (416, 385483), (637, 251744), (728, 220276), (784, 204542), (1274, 125872), (1456, 110138), (1568, 102271), (2548, 62936), (2912, 55069), (5096, 31468), (7867, 20384), (10192, 15734)]