136866678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 307620072

約数和(自身を除く): 170753394

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 73, 78, 86, 129, 146, 169, 219, 258, 338, 438, 507, 559, 949, 1014, 1118, 1677, 1849, 1898, 2847, 3139, 3354, 3698, 5547, 5694, 6278, 7267, 9417, 11094, 12337, 14534, 18834, 21801, 24037, 24674, 37011, 40807, 43602, 48074, 72111, 74022, 81614, 122421, 134977, 144222, 244842, 269954, 312481, 404931, 530491, 624962, 809862, 937443, 1060982, 1591473, 1754701, 1874886, 3182946, 3509402, 5264103, 10528206, 22811113, 45622226, 68433339, 136866678]

約数ペア:

[(1, 136866678), (2, 68433339), (3, 45622226), (6, 22811113), (13, 10528206), (26, 5264103), (39, 3509402), (43, 3182946), (73, 1874886), (78, 1754701), (86, 1591473), (129, 1060982), (146, 937443), (169, 809862), (219, 624962), (258, 530491), (338, 404931), (438, 312481), (507, 269954), (559, 244842), (949, 144222), (1014, 134977), (1118, 122421), (1677, 81614), (1849, 74022), (1898, 72111), (2847, 48074), (3139, 43602), (3354, 40807), (3698, 37011), (5547, 24674), (5694, 24037), (6278, 21801), (7267, 18834), (9417, 14534), (11094, 12337)]