156561488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{593}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 314879400

約数和(自身を除く): 158317912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 569, 593, 1138, 1186, 2276, 2372, 4552, 4744, 9104, 9488, 16501, 17197, 33002, 34394, 66004, 68788, 132008, 137576, 264016, 275152, 337417, 674834, 1349668, 2699336, 5398672, 9785093, 19570186, 39140372, 78280744, 156561488]

約数ペア:

[(1, 156561488), (2, 78280744), (4, 39140372), (8, 19570186), (16, 9785093), (29, 5398672), (58, 2699336), (116, 1349668), (232, 674834), (464, 337417), (569, 275152), (593, 264016), (1138, 137576), (1186, 132008), (2276, 68788), (2372, 66004), (4552, 34394), (4744, 33002), (9104, 17197), (9488, 16501)]