157070986898

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 273569080320

約数和(自身を除く): 116498093422

約数列:

[1, 2, 7, 14, 137, 239, 274, 277, 478, 554, 959, 1237, 1673, 1918, 1939, 2474, 3346, 3878, 8659, 17318, 32743, 37949, 65486, 66203, 75898, 132406, 169469, 229201, 265643, 295643, 338938, 342649, 458402, 463421, 531286, 591286, 685298, 926842, 1186283, 2069501, 2372566, 2398543, 4139002, 4797086, 9069811, 18139622, 40503091, 46942913, 63488677, 81006182, 81893111, 93885826, 126977354, 163786222, 283521637, 328600391, 567043274, 573251777, 657200782, 1146503554, 11219356207, 22438712414, 78535493449, 157070986898]

約数ペア:

[(1, 157070986898), (2, 78535493449), (7, 22438712414), (14, 11219356207), (137, 1146503554), (239, 657200782), (274, 573251777), (277, 567043274), (478, 328600391), (554, 283521637), (959, 163786222), (1237, 126977354), (1673, 93885826), (1918, 81893111), (1939, 81006182), (2474, 63488677), (3346, 46942913), (3878, 40503091), (8659, 18139622), (17318, 9069811), (32743, 4797086), (37949, 4139002), (65486, 2398543), (66203, 2372566), (75898, 2069501), (132406, 1186283), (169469, 926842), (229201, 685298), (265643, 591286), (295643, 531286), (338938, 463421), (342649, 458402)]