156766371021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{67777}}^1$

素因数の和:68222

約数の個数: 48

約数和(自身を含む): 249129696816

約数和(自身を除く): 92363325795

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 373, 477, 689, 1119, 2067, 3357, 4849, 6201, 14547, 19769, 43641, 59307, 67777, 177921, 203331, 256997, 609993, 770991, 881101, 2312973, 2643303, 3592181, 7929909, 10776543, 25280821, 32329629, 46698353, 75842463, 140095059, 227527389, 328650673, 420285177, 985952019, 1339883513, 2957856057, 4019650539, 12058951617, 17418485669, 52255457007, 156766371021]

約数ペア:

[(1, 156766371021), (3, 52255457007), (9, 17418485669), (13, 12058951617), (39, 4019650539), (53, 2957856057), (117, 1339883513), (159, 985952019), (373, 420285177), (477, 328650673), (689, 227527389), (1119, 140095059), (2067, 75842463), (3357, 46698353), (4849, 32329629), (6201, 25280821), (14547, 10776543), (19769, 7929909), (43641, 3592181), (59307, 2643303), (67777, 2312973), (177921, 881101), (203331, 770991), (256997, 609993)]