138742008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{156241}}^1$

素因数の和:156287

約数の個数: 32

約数和(自身を含む): 356231760

約数和(自身を除く): 217489752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 156241, 312482, 468723, 624964, 937446, 1249928, 1874892, 3749784, 5780917, 11561834, 17342751, 23123668, 34685502, 46247336, 69371004, 138742008]

約数ペア:

[(1, 138742008), (2, 69371004), (3, 46247336), (4, 34685502), (6, 23123668), (8, 17342751), (12, 11561834), (24, 5780917), (37, 3749784), (74, 1874892), (111, 1249928), (148, 937446), (222, 624964), (296, 468723), (444, 312482), (888, 156241)]