157327638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 363605760

約数和(自身を除く): 206278122

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 1007, 1378, 1482, 2003, 2014, 2067, 3021, 4006, 4134, 6009, 6042, 12018, 13091, 26039, 26182, 38057, 39273, 52078, 76114, 78117, 78546, 106159, 114171, 156234, 212318, 228342, 318477, 494741, 636954, 989482, 1380067, 1484223, 2017021, 2760134, 2968446, 4034042, 4140201, 6051063, 8280402, 12102126, 26221273, 52442546, 78663819, 157327638]

約数ペア:

[(1, 157327638), (2, 78663819), (3, 52442546), (6, 26221273), (13, 12102126), (19, 8280402), (26, 6051063), (38, 4140201), (39, 4034042), (53, 2968446), (57, 2760134), (78, 2017021), (106, 1484223), (114, 1380067), (159, 989482), (247, 636954), (318, 494741), (494, 318477), (689, 228342), (741, 212318), (1007, 156234), (1378, 114171), (1482, 106159), (2003, 78546), (2014, 78117), (2067, 76114), (3021, 52078), (4006, 39273), (4134, 38057), (6009, 26182), (6042, 26039), (12018, 13091)]