142820874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8039}}^1$

素因数の和:8104

約数の個数: 64

約数和(自身を含む): 370483200

約数和(自身を除く): 227662326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8039, 8883, 16078, 17766, 24117, 48234, 56273, 72351, 112546, 144702, 168819, 217053, 337638, 377833, 434106, 506457, 755666, 1012914, 1133499, 1519371, 2266998, 2644831, 3038742, 3400497, 5289662, 6800994, 7934493, 10201491, 15868986, 20402982, 23803479, 47606958, 71410437, 142820874]

約数ペア:

[(1, 142820874), (2, 71410437), (3, 47606958), (6, 23803479), (7, 20402982), (9, 15868986), (14, 10201491), (18, 7934493), (21, 6800994), (27, 5289662), (42, 3400497), (47, 3038742), (54, 2644831), (63, 2266998), (94, 1519371), (126, 1133499), (141, 1012914), (189, 755666), (282, 506457), (329, 434106), (378, 377833), (423, 337638), (658, 217053), (846, 168819), (987, 144702), (1269, 112546), (1974, 72351), (2538, 56273), (2961, 48234), (5922, 24117), (8039, 17766), (8883, 16078)]