156768445947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{220177}}^1$

素因数の和:220827

約数の個数: 32

約数和(自身を含む): 231324291072

約数和(自身を除く): 74555845125

約数列:

[1, 3, 17, 23, 51, 69, 391, 607, 1173, 1821, 10319, 13961, 30957, 41883, 220177, 237337, 660531, 712011, 3743009, 5064071, 11229027, 15192213, 86089207, 133647439, 258267621, 400942317, 2272006463, 3073891097, 6816019389, 9221673291, 52256148649, 156768445947]

約数ペア:

[(1, 156768445947), (3, 52256148649), (17, 9221673291), (23, 6816019389), (51, 3073891097), (69, 2272006463), (391, 400942317), (607, 258267621), (1173, 133647439), (1821, 86089207), (10319, 15192213), (13961, 11229027), (30957, 5064071), (41883, 3743009), (220177, 712011), (237337, 660531)]