173322968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238081}}^1$

素因数の和:238107

約数の個数: 32

約数和(自身を含む): 399977760

約数和(自身を除く): 226654792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 238081, 476162, 952324, 1666567, 1904648, 3095053, 3333134, 6190106, 6666268, 12380212, 13332536, 21665371, 24760424, 43330742, 86661484, 173322968]

約数ペア:

[(1, 173322968), (2, 86661484), (4, 43330742), (7, 24760424), (8, 21665371), (13, 13332536), (14, 12380212), (26, 6666268), (28, 6190106), (52, 3333134), (56, 3095053), (91, 1904648), (104, 1666567), (182, 952324), (364, 476162), (728, 238081)]