128148944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 201829936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 43, 44, 56, 59, 77, 82, 86, 88, 112, 118, 154, 164, 172, 176, 236, 287, 301, 308, 328, 344, 413, 451, 472, 473, 574, 602, 616, 649, 656, 688, 826, 902, 944, 946, 1148, 1204, 1232, 1298, 1652, 1763, 1804, 1892, 2296, 2408, 2419, 2537, 2596, 3157, 3304, 3311, 3526, 3608, 3784, 4543, 4592, 4816, 4838, 5074, 5192, 6314, 6608, 6622, 7052, 7216, 7568, 9086, 9676, 10148, 10384, 12341, 12628, 13244, 14104, 16933, 17759, 18172, 19352, 19393, 20296, 24682, 25256, 26488, 26609, 27907, 28208, 33866, 35518, 36344, 38704, 38786, 40592, 49364, 50512, 52976, 53218, 55814, 67732, 71036, 72688, 77572, 98728, 104017, 106436, 111628, 135464, 135751, 142072, 155144, 186263, 195349, 197456, 208034, 212872, 223256, 270928, 271502, 284144, 310288, 372526, 390698, 416068, 425744, 446512, 543004, 728119, 745052, 781396, 832136, 1086008, 1144187, 1456238, 1490104, 1562792, 1664272, 2172016, 2288374, 2912476, 2980208, 3125584, 4576748, 5824952, 8009309, 9153496, 11649904, 16018618, 18306992, 32037236, 64074472, 128148944]

約数ペア:

[(1, 128148944), (2, 64074472), (4, 32037236), (7, 18306992), (8, 16018618), (11, 11649904), (14, 9153496), (16, 8009309), (22, 5824952), (28, 4576748), (41, 3125584), (43, 2980208), (44, 2912476), (56, 2288374), (59, 2172016), (77, 1664272), (82, 1562792), (86, 1490104), (88, 1456238), (112, 1144187), (118, 1086008), (154, 832136), (164, 781396), (172, 745052), (176, 728119), (236, 543004), (287, 446512), (301, 425744), (308, 416068), (328, 390698), (344, 372526), (413, 310288), (451, 284144), (472, 271502), (473, 270928), (574, 223256), (602, 212872), (616, 208034), (649, 197456), (656, 195349), (688, 186263), (826, 155144), (902, 142072), (944, 135751), (946, 135464), (1148, 111628), (1204, 106436), (1232, 104017), (1298, 98728), (1652, 77572), (1763, 72688), (1804, 71036), (1892, 67732), (2296, 55814), (2408, 53218), (2419, 52976), (2537, 50512), (2596, 49364), (3157, 40592), (3304, 38786), (3311, 38704), (3526, 36344), (3608, 35518), (3784, 33866), (4543, 28208), (4592, 27907), (4816, 26609), (4838, 26488), (5074, 25256), (5192, 24682), (6314, 20296), (6608, 19393), (6622, 19352), (7052, 18172), (7216, 17759), (7568, 16933), (9086, 14104), (9676, 13244), (10148, 12628), (10384, 12341)]