156732860765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1\times {\mathrm{2879}}^1$

素因数の和:5526

約数の個数: 64

約数和(自身を含む): 225914572800

約数和(自身を除く): 69181712035

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 2593, 2879, 4199, 12965, 14395, 20995, 33709, 37427, 44081, 48943, 49267, 54701, 168545, 187135, 220405, 244715, 246335, 273505, 573053, 636259, 640471, 711113, 837539, 929917, 2865265, 3181295, 3202355, 3555565, 4187695, 4649585, 7465247, 10888007, 12088921, 37326235, 54440035, 60444605, 97048211, 126909199, 141839693, 485241055, 634545995, 709198465, 1649819587, 1843916009, 2411274781, 8249097935, 9219580045, 12056373905, 31346572153, 156732860765]

約数ペア:

[(1, 156732860765), (5, 31346572153), (13, 12056373905), (17, 9219580045), (19, 8249097935), (65, 2411274781), (85, 1843916009), (95, 1649819587), (221, 709198465), (247, 634545995), (323, 485241055), (1105, 141839693), (1235, 126909199), (1615, 97048211), (2593, 60444605), (2879, 54440035), (4199, 37326235), (12965, 12088921), (14395, 10888007), (20995, 7465247), (33709, 4649585), (37427, 4187695), (44081, 3555565), (48943, 3202355), (49267, 3181295), (54701, 2865265), (168545, 929917), (187135, 837539), (220405, 711113), (244715, 640471), (246335, 636259), (273505, 573053)]