129130008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{768631}}^1$

素因数の和:768647

約数の個数: 32

約数和(自身を含む): 368943360

約数和(自身を除く): 239813352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 768631, 1537262, 2305893, 3074524, 4611786, 5380417, 6149048, 9223572, 10760834, 16141251, 18447144, 21521668, 32282502, 43043336, 64565004, 129130008]

約数ペア:

[(1, 129130008), (2, 64565004), (3, 43043336), (4, 32282502), (6, 21521668), (7, 18447144), (8, 16141251), (12, 10760834), (14, 9223572), (21, 6149048), (24, 5380417), (28, 4611786), (42, 3074524), (56, 2305893), (84, 1537262), (168, 768631)]