172493776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118471}}^1$

素因数の和:118499

約数の個数: 40

約数和(自身を含む): 411334784

約数和(自身を除く): 238841008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 118471, 236942, 473884, 829297, 947768, 1540123, 1658594, 1895536, 3080246, 3317188, 6160492, 6634376, 10780861, 12320984, 13268752, 21561722, 24641968, 43123444, 86246888, 172493776]

約数ペア:

[(1, 172493776), (2, 86246888), (4, 43123444), (7, 24641968), (8, 21561722), (13, 13268752), (14, 12320984), (16, 10780861), (26, 6634376), (28, 6160492), (52, 3317188), (56, 3080246), (91, 1895536), (104, 1658594), (112, 1540123), (182, 947768), (208, 829297), (364, 473884), (728, 236942), (1456, 118471)]