156933902181

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{8237}}^1$

素因数の和:8554

約数の個数: 64

約数和(自身を含む): 247124183040

約数和(自身を除く): 90190280859

約数列:

[1, 3, 7, 21, 61, 107, 139, 183, 321, 417, 427, 749, 973, 1281, 2247, 2919, 6527, 8237, 8479, 14873, 19581, 24711, 25437, 44619, 45689, 57659, 59353, 104111, 137067, 172977, 178059, 312333, 502457, 881359, 907253, 1144943, 1507371, 2644077, 2721759, 3434829, 3517199, 6169513, 6350771, 8014601, 10551597, 18508539, 19052313, 24043803, 53762899, 69841523, 122508901, 161288697, 209524569, 367526703, 376340293, 488890661, 857562307, 1129020879, 1466671983, 2572686921, 7473042961, 22419128883, 52311300727, 156933902181]

約数ペア:

[(1, 156933902181), (3, 52311300727), (7, 22419128883), (21, 7473042961), (61, 2572686921), (107, 1466671983), (139, 1129020879), (183, 857562307), (321, 488890661), (417, 376340293), (427, 367526703), (749, 209524569), (973, 161288697), (1281, 122508901), (2247, 69841523), (2919, 53762899), (6527, 24043803), (8237, 19052313), (8479, 18508539), (14873, 10551597), (19581, 8014601), (24711, 6350771), (25437, 6169513), (44619, 3517199), (45689, 3434829), (57659, 2721759), (59353, 2644077), (104111, 1507371), (137067, 1144943), (172977, 907253), (178059, 881359), (312333, 502457)]