156720016386

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{155579}}^1$

素因数の和:156071

約数の個数: 48

約数和(自身を含む): 342505013760

約数和(自身を除く): 185784997374

約数列:

[1, 2, 3, 6, 9, 18, 191, 293, 382, 573, 586, 879, 1146, 1719, 1758, 2637, 3438, 5274, 55963, 111926, 155579, 167889, 311158, 335778, 466737, 503667, 933474, 1007334, 1400211, 2800422, 29715589, 45584647, 59431178, 89146767, 91169294, 136753941, 178293534, 267440301, 273507882, 410261823, 534880602, 820523646, 8706667577, 17413335154, 26120002731, 52240005462, 78360008193, 156720016386]

約数ペア:

[(1, 156720016386), (2, 78360008193), (3, 52240005462), (6, 26120002731), (9, 17413335154), (18, 8706667577), (191, 820523646), (293, 534880602), (382, 410261823), (573, 273507882), (586, 267440301), (879, 178293534), (1146, 136753941), (1719, 91169294), (1758, 89146767), (2637, 59431178), (3438, 45584647), (5274, 29715589), (55963, 2800422), (111926, 1400211), (155579, 1007334), (167889, 933474), (311158, 503667), (335778, 466737)]