165497690032

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{839}}^1\times {\mathrm{89989}}^1$

素因数の和:90973

約数の個数: 40

約数和(自身を含む): 323380864800

約数和(自身を除く): 157883174768

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 839, 1096, 1678, 2192, 3356, 6712, 13424, 89989, 114943, 179978, 229886, 359956, 459772, 719912, 919544, 1439824, 1839088, 12328493, 24656986, 49313972, 75500771, 98627944, 151001542, 197255888, 302003084, 604006168, 1208012336, 10343605627, 20687211254, 41374422508, 82748845016, 165497690032]

約数ペア:

[(1, 165497690032), (2, 82748845016), (4, 41374422508), (8, 20687211254), (16, 10343605627), (137, 1208012336), (274, 604006168), (548, 302003084), (839, 197255888), (1096, 151001542), (1678, 98627944), (2192, 75500771), (3356, 49313972), (6712, 24656986), (13424, 12328493), (89989, 1839088), (114943, 1439824), (179978, 919544), (229886, 719912), (359956, 459772)]