138920064

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3445

約数の個数: 64

約数和(自身を含む): 372504000

約数和(自身を除く): 233583936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3319, 3488, 5232, 6638, 6976, 9957, 10464, 13276, 13952, 19914, 20928, 26552, 39828, 41856, 53104, 79656, 106208, 159312, 212416, 318624, 361771, 424832, 637248, 723542, 1085313, 1274496, 1447084, 2170626, 2894168, 4341252, 5788336, 8682504, 11576672, 17365008, 23153344, 34730016, 46306688, 69460032, 138920064]

約数ペア:

[(1, 138920064), (2, 69460032), (3, 46306688), (4, 34730016), (6, 23153344), (8, 17365008), (12, 11576672), (16, 8682504), (24, 5788336), (32, 4341252), (48, 2894168), (64, 2170626), (96, 1447084), (109, 1274496), (128, 1085313), (192, 723542), (218, 637248), (327, 424832), (384, 361771), (436, 318624), (654, 212416), (872, 159312), (1308, 106208), (1744, 79656), (2616, 53104), (3319, 41856), (3488, 39828), (5232, 26552), (6638, 20928), (6976, 19914), (9957, 13952), (10464, 13276)]