139124128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30403}}^1$

素因数の和:30437

約数の個数: 48

約数和(自身を含む): 321795936

約数和(自身を除く): 182671808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 30403, 60806, 121612, 243224, 334433, 395239, 486448, 668866, 790478, 972896, 1337732, 1580956, 2675464, 3161912, 4347629, 5350928, 6323824, 8695258, 10701856, 12647648, 17390516, 34781032, 69562064, 139124128]

約数ペア:

[(1, 139124128), (2, 69562064), (4, 34781032), (8, 17390516), (11, 12647648), (13, 10701856), (16, 8695258), (22, 6323824), (26, 5350928), (32, 4347629), (44, 3161912), (52, 2675464), (88, 1580956), (104, 1337732), (143, 972896), (176, 790478), (208, 668866), (286, 486448), (352, 395239), (416, 334433), (572, 243224), (1144, 121612), (2288, 60806), (4576, 30403)]