156779874

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 365904000

約数和(自身を除く): 209124126

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 59, 81, 94, 118, 141, 162, 177, 282, 349, 354, 423, 531, 698, 846, 1047, 1062, 1269, 1593, 2094, 2538, 2773, 3141, 3186, 3807, 4779, 5546, 6282, 7614, 8319, 9423, 9558, 16403, 16638, 18846, 20591, 24957, 28269, 32806, 41182, 49209, 49914, 56538, 61773, 74871, 98418, 123546, 147627, 149742, 185319, 224613, 295254, 370638, 442881, 449226, 555957, 885762, 967777, 1111914, 1328643, 1667871, 1935554, 2657286, 2903331, 3335742, 5806662, 8709993, 17419986, 26129979, 52259958, 78389937, 156779874]

約数ペア:

[(1, 156779874), (2, 78389937), (3, 52259958), (6, 26129979), (9, 17419986), (18, 8709993), (27, 5806662), (47, 3335742), (54, 2903331), (59, 2657286), (81, 1935554), (94, 1667871), (118, 1328643), (141, 1111914), (162, 967777), (177, 885762), (282, 555957), (349, 449226), (354, 442881), (423, 370638), (531, 295254), (698, 224613), (846, 185319), (1047, 149742), (1062, 147627), (1269, 123546), (1593, 98418), (2094, 74871), (2538, 61773), (2773, 56538), (3141, 49914), (3186, 49209), (3807, 41182), (4779, 32806), (5546, 28269), (6282, 24957), (7614, 20591), (8319, 18846), (9423, 16638), (9558, 16403)]