161873136

素因数分解:

$2^4\times 3^2\times {\mathrm{1124119}}^1$

素因数の和:1124133

約数の個数: 30

約数和(自身を含む): 453020360

約数和(自身を除く): 291147224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1124119, 2248238, 3372357, 4496476, 6744714, 8992952, 10117071, 13489428, 17985904, 20234142, 26978856, 40468284, 53957712, 80936568, 161873136]

約数ペア:

[(1, 161873136), (2, 80936568), (3, 53957712), (4, 40468284), (6, 26978856), (8, 20234142), (9, 17985904), (12, 13489428), (16, 10117071), (18, 8992952), (24, 6744714), (36, 4496476), (48, 3372357), (72, 2248238), (144, 1124119)]