120758638

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 248371200

約数和(自身を除く): 127612562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1231, 1274, 2002, 2462, 3773, 4459, 7007, 7546, 8617, 8918, 13541, 14014, 16003, 17234, 27082, 32006, 49049, 60319, 94787, 98098, 112021, 120638, 176033, 189574, 224042, 352066, 422233, 663509, 784147, 844466, 1232231, 1327018, 1568294, 2464462, 4644563, 5489029, 8625617, 9289126, 10978058, 17251234, 60379319, 120758638]

約数ペア:

[(1, 120758638), (2, 60379319), (7, 17251234), (11, 10978058), (13, 9289126), (14, 8625617), (22, 5489029), (26, 4644563), (49, 2464462), (77, 1568294), (91, 1327018), (98, 1232231), (143, 844466), (154, 784147), (182, 663509), (286, 422233), (343, 352066), (539, 224042), (637, 189574), (686, 176033), (1001, 120638), (1078, 112021), (1231, 98098), (1274, 94787), (2002, 60319), (2462, 49049), (3773, 32006), (4459, 27082), (7007, 17234), (7546, 16003), (8617, 14014), (8918, 13541)]