144240272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26437}}^1$

素因数の和:26487

約数の個数: 40

約数和(自身を含む): 314717952

約数和(自身を除く): 170477680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 26437, 52874, 105748, 211496, 290807, 422992, 581614, 819547, 1163228, 1639094, 2326456, 3278188, 4652912, 6556376, 9015017, 13112752, 18030034, 36060068, 72120136, 144240272]

約数ペア:

[(1, 144240272), (2, 72120136), (4, 36060068), (8, 18030034), (11, 13112752), (16, 9015017), (22, 6556376), (31, 4652912), (44, 3278188), (62, 2326456), (88, 1639094), (124, 1163228), (176, 819547), (248, 581614), (341, 422992), (496, 290807), (682, 211496), (1364, 105748), (2728, 52874), (5456, 26437)]