16156988124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{168323}}^1$

素因数の和:168770

約数の個数: 48

約数和(自身を含む): 39778327680

約数和(自身を除く): 23621339556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 421, 842, 1263, 1684, 2526, 5052, 7999, 15998, 23997, 31996, 47994, 95988, 168323, 336646, 504969, 673292, 1009938, 2019876, 3198137, 6396274, 9594411, 12792548, 19188822, 38377644, 70863983, 141727966, 212591949, 283455932, 425183898, 850367796, 1346415677, 2692831354, 4039247031, 5385662708, 8078494062, 16156988124]

約数ペア:

[(1, 16156988124), (2, 8078494062), (3, 5385662708), (4, 4039247031), (6, 2692831354), (12, 1346415677), (19, 850367796), (38, 425183898), (57, 283455932), (76, 212591949), (114, 141727966), (228, 70863983), (421, 38377644), (842, 19188822), (1263, 12792548), (1684, 9594411), (2526, 6396274), (5052, 3198137), (7999, 2019876), (15998, 1009938), (23997, 673292), (31996, 504969), (47994, 336646), (95988, 168323)]