157437168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2011}}^1$

素因数の和:2262

約数の個数: 80

約数和(自身を含む): 467041536

約数和(自身を除く): 309604368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 233, 336, 466, 699, 932, 1398, 1631, 1864, 2011, 2796, 3262, 3728, 4022, 4893, 5592, 6033, 6524, 8044, 9786, 11184, 12066, 13048, 14077, 16088, 19572, 24132, 26096, 28154, 32176, 39144, 42231, 48264, 56308, 78288, 84462, 96528, 112616, 168924, 225232, 337848, 468563, 675696, 937126, 1405689, 1874252, 2811378, 3279941, 3748504, 5622756, 6559882, 7497008, 9839823, 11245512, 13119764, 19679646, 22491024, 26239528, 39359292, 52479056, 78718584, 157437168]

約数ペア:

[(1, 157437168), (2, 78718584), (3, 52479056), (4, 39359292), (6, 26239528), (7, 22491024), (8, 19679646), (12, 13119764), (14, 11245512), (16, 9839823), (21, 7497008), (24, 6559882), (28, 5622756), (42, 3748504), (48, 3279941), (56, 2811378), (84, 1874252), (112, 1405689), (168, 937126), (233, 675696), (336, 468563), (466, 337848), (699, 225232), (932, 168924), (1398, 112616), (1631, 96528), (1864, 84462), (2011, 78288), (2796, 56308), (3262, 48264), (3728, 42231), (4022, 39144), (4893, 32176), (5592, 28154), (6033, 26096), (6524, 24132), (8044, 19572), (9786, 16088), (11184, 14077), (12066, 13048)]