156634478195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{76913}}^1$

素因数の和:77064

約数の個数: 64

約数和(自身を含む): 227936177280

約数和(自身を除く): 71301699085

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 97, 221, 247, 323, 485, 1105, 1235, 1261, 1615, 1649, 1843, 4199, 6305, 8245, 9215, 20995, 21437, 23959, 31331, 76913, 107185, 119795, 156655, 384565, 407303, 999869, 1307521, 1461347, 2036515, 4999345, 6537605, 7306735, 7460561, 16997773, 18997511, 24842899, 37302805, 84988865, 94987555, 96987293, 124214495, 126829537, 141750659, 322957687, 484936465, 634147685, 708753295, 1614788435, 1648783981, 1842758567, 2409761203, 8243919905, 9213792835, 12048806015, 31326895639, 156634478195]

約数ペア:

[(1, 156634478195), (5, 31326895639), (13, 12048806015), (17, 9213792835), (19, 8243919905), (65, 2409761203), (85, 1842758567), (95, 1648783981), (97, 1614788435), (221, 708753295), (247, 634147685), (323, 484936465), (485, 322957687), (1105, 141750659), (1235, 126829537), (1261, 124214495), (1615, 96987293), (1649, 94987555), (1843, 84988865), (4199, 37302805), (6305, 24842899), (8245, 18997511), (9215, 16997773), (20995, 7460561), (21437, 7306735), (23959, 6537605), (31331, 4999345), (76913, 2036515), (107185, 1461347), (119795, 1307521), (156655, 999869), (384565, 407303)]