166685186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 99426814

約数列:

[1, 2, 23, 46, 131, 139, 199, 262, 278, 398, 3013, 3197, 4577, 6026, 6394, 9154, 18209, 26069, 27661, 36418, 52138, 55322, 418807, 599587, 636203, 837614, 1199174, 1272406, 3623591, 7247182, 83342593, 166685186]

約数ペア:

[(1, 166685186), (2, 83342593), (23, 7247182), (46, 3623591), (131, 1272406), (139, 1199174), (199, 837614), (262, 636203), (278, 599587), (398, 418807), (3013, 55322), (3197, 52138), (4577, 36418), (6026, 27661), (6394, 26069), (9154, 18209)]