137530664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1373}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 272052000

約数和(自身を除く): 134521336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 659, 1318, 1373, 2636, 2746, 5272, 5492, 10984, 12521, 25042, 26087, 50084, 52174, 100168, 104348, 208696, 904807, 1809614, 3619228, 7238456, 17191333, 34382666, 68765332, 137530664]

約数ペア:

[(1, 137530664), (2, 68765332), (4, 34382666), (8, 17191333), (19, 7238456), (38, 3619228), (76, 1809614), (152, 904807), (659, 208696), (1318, 104348), (1373, 100168), (2636, 52174), (2746, 50084), (5272, 26087), (5492, 25042), (10984, 12521)]