171761928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550519}}^1$

素因数の和:550541

約数の個数: 32

約数和(自身を含む): 462436800

約数和(自身を除く): 290674872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 550519, 1101038, 1651557, 2202076, 3303114, 4404152, 6606228, 7156747, 13212456, 14313494, 21470241, 28626988, 42940482, 57253976, 85880964, 171761928]

約数ペア:

[(1, 171761928), (2, 85880964), (3, 57253976), (4, 42940482), (6, 28626988), (8, 21470241), (12, 14313494), (13, 13212456), (24, 7156747), (26, 6606228), (39, 4404152), (52, 3303114), (78, 2202076), (104, 1651557), (156, 1101038), (312, 550519)]