156959668313

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{2789}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 189557398800

約数和(自身を除く): 32597730487

約数列:

[1, 7, 41, 49, 109, 257, 287, 763, 1799, 2009, 2789, 4469, 5341, 10537, 12593, 19523, 28013, 31283, 73759, 114349, 136661, 196091, 218981, 304001, 516313, 716773, 800443, 1148533, 1372637, 2128007, 5017411, 5603101, 8039731, 12464041, 14896049, 29387693, 35121877, 56278117, 78128257, 87248287, 205713851, 546897799, 610738009, 1439996957, 3203258537, 3828284593, 22422809759, 156959668313]

約数ペア:

[(1, 156959668313), (7, 22422809759), (41, 3828284593), (49, 3203258537), (109, 1439996957), (257, 610738009), (287, 546897799), (763, 205713851), (1799, 87248287), (2009, 78128257), (2789, 56278117), (4469, 35121877), (5341, 29387693), (10537, 14896049), (12593, 12464041), (19523, 8039731), (28013, 5603101), (31283, 5017411), (73759, 2128007), (114349, 1372637), (136661, 1148533), (196091, 800443), (218981, 716773), (304001, 516313)]