156938883256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3323}}^1\times {\mathrm{310711}}^1$

素因数の和:314059

約数の個数: 32

約数和(自身を含む): 309842006400

約数和(自身を除く): 152903123144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3323, 6646, 13292, 26584, 63137, 126274, 252548, 310711, 505096, 621422, 1242844, 2485688, 5903509, 11807018, 23614036, 47228072, 1032492653, 2064985306, 4129970612, 8259941224, 19617360407, 39234720814, 78469441628, 156938883256]

約数ペア:

[(1, 156938883256), (2, 78469441628), (4, 39234720814), (8, 19617360407), (19, 8259941224), (38, 4129970612), (76, 2064985306), (152, 1032492653), (3323, 47228072), (6646, 23614036), (13292, 11807018), (26584, 5903509), (63137, 2485688), (126274, 1242844), (252548, 621422), (310711, 505096)]