122968208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 279464256

約数和(自身を除く): 156496048

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 88, 136, 146, 176, 187, 272, 292, 374, 563, 584, 748, 803, 1126, 1168, 1241, 1496, 1606, 2252, 2482, 2992, 3212, 4504, 4964, 6193, 6424, 9008, 9571, 9928, 12386, 12848, 13651, 19142, 19856, 24772, 27302, 38284, 41099, 49544, 54604, 76568, 82198, 99088, 105281, 109208, 153136, 164396, 210562, 218416, 328792, 421124, 452089, 657584, 698683, 842248, 904178, 1397366, 1684496, 1808356, 2794732, 3616712, 5589464, 7233424, 7685513, 11178928, 15371026, 30742052, 61484104, 122968208]

約数ペア:

[(1, 122968208), (2, 61484104), (4, 30742052), (8, 15371026), (11, 11178928), (16, 7685513), (17, 7233424), (22, 5589464), (34, 3616712), (44, 2794732), (68, 1808356), (73, 1684496), (88, 1397366), (136, 904178), (146, 842248), (176, 698683), (187, 657584), (272, 452089), (292, 421124), (374, 328792), (563, 218416), (584, 210562), (748, 164396), (803, 153136), (1126, 109208), (1168, 105281), (1241, 99088), (1496, 82198), (1606, 76568), (2252, 54604), (2482, 49544), (2992, 41099), (3212, 38284), (4504, 27302), (4964, 24772), (6193, 19856), (6424, 19142), (9008, 13651), (9571, 12848), (9928, 12386)]