151292687

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 202383360

約数和(自身を除く): 51090673

約数列:

[1, 7, 13, 19, 53, 91, 127, 133, 169, 247, 371, 689, 889, 1007, 1183, 1651, 1729, 2413, 3211, 4823, 6731, 7049, 8957, 11557, 13091, 16891, 21463, 22477, 31369, 47117, 62699, 87503, 91637, 127889, 150241, 170183, 219583, 407797, 612521, 895223, 1137539, 1191281, 1662557, 2854579, 7962773, 11637899, 21613241, 151292687]

約数ペア:

[(1, 151292687), (7, 21613241), (13, 11637899), (19, 7962773), (53, 2854579), (91, 1662557), (127, 1191281), (133, 1137539), (169, 895223), (247, 612521), (371, 407797), (689, 219583), (889, 170183), (1007, 150241), (1183, 127889), (1651, 91637), (1729, 87503), (2413, 62699), (3211, 47117), (4823, 31369), (6731, 22477), (7049, 21463), (8957, 16891), (11557, 13091)]