144562816

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{15907}}^1$

素因数の和:15992

約数の個数: 32

約数和(自身を含む): 292070880

約数和(自身を除く): 147508064

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 15907, 31814, 63628, 127256, 254512, 509024, 1018048, 1129397, 2036096, 2258794, 4517588, 9035176, 18070352, 36140704, 72281408, 144562816]

約数ペア:

[(1, 144562816), (2, 72281408), (4, 36140704), (8, 18070352), (16, 9035176), (32, 4517588), (64, 2258794), (71, 2036096), (128, 1129397), (142, 1018048), (284, 509024), (568, 254512), (1136, 127256), (2272, 63628), (4544, 31814), (9088, 15907)]