149713072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 306882144

約数和(自身を除く): 157169072

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3358, 5573, 6716, 11146, 13432, 22292, 26864, 44584, 89168, 128179, 256358, 406829, 512716, 813658, 1025432, 1627316, 2050864, 3254632, 6509264, 9357067, 18714134, 37428268, 74856536, 149713072]

約数ペア:

[(1, 149713072), (2, 74856536), (4, 37428268), (8, 18714134), (16, 9357067), (23, 6509264), (46, 3254632), (73, 2050864), (92, 1627316), (146, 1025432), (184, 813658), (292, 512716), (368, 406829), (584, 256358), (1168, 128179), (1679, 89168), (3358, 44584), (5573, 26864), (6716, 22292), (11146, 13432)]