128109744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1835

約数の個数: 120

約数和(自身を含む): 415599392

約数和(自身を除く): 287489648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1741, 1752, 2044, 2628, 3066, 3482, 3504, 4088, 4599, 5223, 5256, 6132, 6964, 8176, 9198, 10446, 10512, 12187, 12264, 13928, 15669, 18396, 20892, 24374, 24528, 27856, 31338, 36561, 36792, 41784, 48748, 62676, 73122, 73584, 83568, 97496, 109683, 125352, 127093, 146244, 194992, 219366, 250704, 254186, 292488, 381279, 438732, 508372, 584976, 762558, 877464, 889651, 1016744, 1143837, 1525116, 1754928, 1779302, 2033488, 2287674, 2668953, 3050232, 3558604, 4575348, 5337906, 6100464, 7117208, 8006859, 9150696, 10675812, 14234416, 16013718, 18301392, 21351624, 32027436, 42703248, 64054872, 128109744]

約数ペア:

[(1, 128109744), (2, 64054872), (3, 42703248), (4, 32027436), (6, 21351624), (7, 18301392), (8, 16013718), (9, 14234416), (12, 10675812), (14, 9150696), (16, 8006859), (18, 7117208), (21, 6100464), (24, 5337906), (28, 4575348), (36, 3558604), (42, 3050232), (48, 2668953), (56, 2287674), (63, 2033488), (72, 1779302), (73, 1754928), (84, 1525116), (112, 1143837), (126, 1016744), (144, 889651), (146, 877464), (168, 762558), (219, 584976), (252, 508372), (292, 438732), (336, 381279), (438, 292488), (504, 254186), (511, 250704), (584, 219366), (657, 194992), (876, 146244), (1008, 127093), (1022, 125352), (1168, 109683), (1314, 97496), (1533, 83568), (1741, 73584), (1752, 73122), (2044, 62676), (2628, 48748), (3066, 41784), (3482, 36792), (3504, 36561), (4088, 31338), (4599, 27856), (5223, 24528), (5256, 24374), (6132, 20892), (6964, 18396), (8176, 15669), (9198, 13928), (10446, 12264), (10512, 12187)]