155439402008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{944071}}^1$

素因数の和:945959

約数の個数: 32

約数和(自身を含む): 318114501120

約数和(自身を除く): 162675099112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1871, 3742, 7484, 14968, 20581, 41162, 82324, 164648, 944071, 1888142, 3776284, 7552568, 10384781, 20769562, 41539124, 83078248, 1766356841, 3532713682, 7065427364, 14130854728, 19429925251, 38859850502, 77719701004, 155439402008]

約数ペア:

[(1, 155439402008), (2, 77719701004), (4, 38859850502), (8, 19429925251), (11, 14130854728), (22, 7065427364), (44, 3532713682), (88, 1766356841), (1871, 83078248), (3742, 41539124), (7484, 20769562), (14968, 10384781), (20581, 7552568), (41162, 3776284), (82324, 1888142), (164648, 944071)]