139909032

素因数分解:

$2^3\times 3^4\times {\mathrm{215909}}^1$

素因数の和:215927

約数の個数: 40

約数和(自身を含む): 391876650

約数和(自身を除く): 251967618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 215909, 431818, 647727, 863636, 1295454, 1727272, 1943181, 2590908, 3886362, 5181816, 5829543, 7772724, 11659086, 15545448, 17488629, 23318172, 34977258, 46636344, 69954516, 139909032]

約数ペア:

[(1, 139909032), (2, 69954516), (3, 46636344), (4, 34977258), (6, 23318172), (8, 17488629), (9, 15545448), (12, 11659086), (18, 7772724), (24, 5829543), (27, 5181816), (36, 3886362), (54, 2590908), (72, 1943181), (81, 1727272), (108, 1295454), (162, 863636), (216, 647727), (324, 431818), (648, 215909)]