156946781408

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{69078689}}^1$

素因数の和:69078770

約数の個数: 24

約数和(自身を含む): 313340937840

約数和(自身を除く): 156394156432

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 69078689, 138157378, 276314756, 552629512, 1105259024, 2210518048, 4904586919, 9809173838, 19618347676, 39236695352, 78473390704, 156946781408]

約数ペア:

[(1, 156946781408), (2, 78473390704), (4, 39236695352), (8, 19618347676), (16, 9809173838), (32, 4904586919), (71, 2210518048), (142, 1105259024), (284, 552629512), (568, 276314756), (1136, 138157378), (2272, 69078689)]