142199418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 303980544

約数和(自身を除く): 161781126

約数列:

[1, 2, 3, 6, 31, 61, 62, 83, 93, 122, 151, 166, 183, 186, 249, 302, 366, 453, 498, 906, 1891, 2573, 3782, 4681, 5063, 5146, 5673, 7719, 9211, 9362, 10126, 11346, 12533, 14043, 15189, 15438, 18422, 25066, 27633, 28086, 30378, 37599, 55266, 75198, 156953, 285541, 313906, 388523, 470859, 571082, 764513, 777046, 856623, 941718, 1165569, 1529026, 1713246, 2293539, 2331138, 4587078, 23699903, 47399806, 71099709, 142199418]

約数ペア:

[(1, 142199418), (2, 71099709), (3, 47399806), (6, 23699903), (31, 4587078), (61, 2331138), (62, 2293539), (83, 1713246), (93, 1529026), (122, 1165569), (151, 941718), (166, 856623), (183, 777046), (186, 764513), (249, 571082), (302, 470859), (366, 388523), (453, 313906), (498, 285541), (906, 156953), (1891, 75198), (2573, 55266), (3782, 37599), (4681, 30378), (5063, 28086), (5146, 27633), (5673, 25066), (7719, 18422), (9211, 15438), (9362, 15189), (10126, 14043), (11346, 12533)]