121078384

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 277482240

約数和(自身を除く): 156403856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 73, 112, 118, 146, 236, 251, 292, 413, 472, 502, 511, 584, 826, 944, 1004, 1022, 1168, 1652, 1757, 2008, 2044, 3304, 3514, 4016, 4088, 4307, 6608, 7028, 8176, 8614, 14056, 14809, 17228, 18323, 28112, 29618, 30149, 34456, 36646, 59236, 60298, 68912, 73292, 103663, 118472, 120596, 128261, 146584, 207326, 236944, 241192, 256522, 293168, 414652, 482384, 513044, 829304, 1026088, 1081057, 1658608, 2052176, 2162114, 4324228, 7567399, 8648456, 15134798, 17296912, 30269596, 60539192, 121078384]

約数ペア:

[(1, 121078384), (2, 60539192), (4, 30269596), (7, 17296912), (8, 15134798), (14, 8648456), (16, 7567399), (28, 4324228), (56, 2162114), (59, 2052176), (73, 1658608), (112, 1081057), (118, 1026088), (146, 829304), (236, 513044), (251, 482384), (292, 414652), (413, 293168), (472, 256522), (502, 241192), (511, 236944), (584, 207326), (826, 146584), (944, 128261), (1004, 120596), (1022, 118472), (1168, 103663), (1652, 73292), (1757, 68912), (2008, 60298), (2044, 59236), (3304, 36646), (3514, 34456), (4016, 30149), (4088, 29618), (4307, 28112), (6608, 18323), (7028, 17228), (8176, 14809), (8614, 14056)]