172458134

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 98976106

約数列:

[1, 2, 47, 67, 94, 134, 139, 197, 278, 394, 3149, 6298, 6533, 9259, 9313, 13066, 13199, 18518, 18626, 26398, 27383, 54766, 437711, 620353, 875422, 1240706, 1287001, 1834661, 2574002, 3669322, 86229067, 172458134]

約数ペア:

[(1, 172458134), (2, 86229067), (47, 3669322), (67, 2574002), (94, 1834661), (134, 1287001), (139, 1240706), (197, 875422), (278, 620353), (394, 437711), (3149, 54766), (6298, 27383), (6533, 26398), (9259, 18626), (9313, 18518), (13066, 13199)]