177713291242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1\times {\mathrm{1009}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 288198086400

約数和(自身を除く): 110484795158

約数列:

[1, 2, 19, 38, 71, 97, 142, 194, 673, 1009, 1346, 1349, 1843, 2018, 2698, 3686, 6887, 12787, 13774, 19171, 25574, 38342, 47783, 65281, 71639, 95566, 97873, 130562, 130853, 143278, 195746, 261706, 679057, 907877, 1240339, 1358114, 1361141, 1815754, 1859587, 2480678, 2722282, 3719174, 4634951, 6948983, 9269902, 12902083, 13897966, 25804166, 48213047, 65868529, 88064069, 96426094, 131737058, 132030677, 176128138, 264061354, 916047893, 1251502051, 1832095786, 2503004102, 4676665559, 9353331118, 88856645621, 177713291242]

約数ペア:

[(1, 177713291242), (2, 88856645621), (19, 9353331118), (38, 4676665559), (71, 2503004102), (97, 1832095786), (142, 1251502051), (194, 916047893), (673, 264061354), (1009, 176128138), (1346, 132030677), (1349, 131737058), (1843, 96426094), (2018, 88064069), (2698, 65868529), (3686, 48213047), (6887, 25804166), (12787, 13897966), (13774, 12902083), (19171, 9269902), (25574, 6948983), (38342, 4634951), (47783, 3719174), (65281, 2722282), (71639, 2480678), (95566, 1859587), (97873, 1815754), (130562, 1361141), (130853, 1358114), (143278, 1240339), (195746, 907877), (261706, 679057)]