164486686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3713

約数の個数: 48

約数和(自身を含む): 321494400

約数和(自身を除く): 157007714

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 3659, 6422, 7318, 22477, 25613, 44954, 47567, 51226, 69521, 95134, 139042, 332969, 486647, 618371, 665938, 903773, 973294, 1236742, 1807546, 4328597, 6326411, 8657194, 11749049, 12652822, 23498098, 82243343, 164486686]

約数ペア:

[(1, 164486686), (2, 82243343), (7, 23498098), (13, 12652822), (14, 11749049), (19, 8657194), (26, 6326411), (38, 4328597), (91, 1807546), (133, 1236742), (169, 973294), (182, 903773), (247, 665938), (266, 618371), (338, 486647), (494, 332969), (1183, 139042), (1729, 95134), (2366, 69521), (3211, 51226), (3458, 47567), (3659, 44954), (6422, 25613), (7318, 22477)]