156977896341

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 244480204800

約数和(自身を除く): 87502308459

約数列:

[1, 3, 7, 21, 79, 227, 233, 237, 553, 681, 699, 1589, 1631, 1659, 1789, 4767, 4893, 5367, 12523, 17933, 18407, 37569, 52891, 53799, 55221, 125531, 128849, 141331, 158673, 370237, 376593, 386547, 406103, 416837, 423993, 989317, 1110711, 1218309, 1250511, 2842721, 2917859, 2967951, 4178389, 8528163, 8753577, 12535167, 29248723, 32082137, 32930123, 87746169, 94621999, 96246411, 98790369, 224574959, 230510861, 283865997, 662353993, 673724877, 691532583, 1987061979, 7475137921, 22425413763, 52325965447, 156977896341]

約数ペア:

[(1, 156977896341), (3, 52325965447), (7, 22425413763), (21, 7475137921), (79, 1987061979), (227, 691532583), (233, 673724877), (237, 662353993), (553, 283865997), (681, 230510861), (699, 224574959), (1589, 98790369), (1631, 96246411), (1659, 94621999), (1789, 87746169), (4767, 32930123), (4893, 32082137), (5367, 29248723), (12523, 12535167), (17933, 8753577), (18407, 8528163), (37569, 4178389), (52891, 2967951), (53799, 2917859), (55221, 2842721), (125531, 1250511), (128849, 1218309), (141331, 1110711), (158673, 989317), (370237, 423993), (376593, 416837), (386547, 406103)]