181415673998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{1657}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 300346195968

約数和(自身を除く): 118930521970

約数列:

[1, 2, 13, 26, 71, 127, 142, 254, 467, 923, 934, 1651, 1657, 1846, 3302, 3314, 6071, 9017, 12142, 18034, 21541, 33157, 43082, 59309, 66314, 117221, 117647, 118618, 210439, 234442, 235294, 420878, 431041, 771017, 773819, 862082, 1529411, 1542034, 1547638, 2735707, 3058822, 4210939, 5471414, 8421878, 10059647, 14941169, 20119294, 29882338, 54742207, 54941149, 98275013, 109484414, 109882298, 194235197, 196550026, 388470394, 714234937, 1277575169, 1428469874, 2555150338, 6977525923, 13955051846, 90707836999, 181415673998]

約数ペア:

[(1, 181415673998), (2, 90707836999), (13, 13955051846), (26, 6977525923), (71, 2555150338), (127, 1428469874), (142, 1277575169), (254, 714234937), (467, 388470394), (923, 196550026), (934, 194235197), (1651, 109882298), (1657, 109484414), (1846, 98275013), (3302, 54941149), (3314, 54742207), (6071, 29882338), (9017, 20119294), (12142, 14941169), (18034, 10059647), (21541, 8421878), (33157, 5471414), (43082, 4210939), (59309, 3058822), (66314, 2735707), (117221, 1547638), (117647, 1542034), (118618, 1529411), (210439, 862082), (234442, 773819), (235294, 771017), (420878, 431041)]