142103936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 329011200

約数和(自身を除く): 186907264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 47, 52, 64, 79, 92, 94, 104, 128, 158, 184, 188, 208, 299, 316, 368, 376, 416, 598, 611, 632, 736, 752, 832, 1027, 1081, 1196, 1222, 1264, 1472, 1504, 1664, 1817, 2054, 2162, 2392, 2444, 2528, 2944, 3008, 3634, 3713, 4108, 4324, 4784, 4888, 5056, 6016, 7268, 7426, 8216, 8648, 9568, 9776, 10112, 14053, 14536, 14852, 16432, 17296, 19136, 19552, 23621, 28106, 29072, 29704, 32864, 34592, 38272, 39104, 47242, 48269, 56212, 58144, 59408, 65728, 69184, 78208, 85399, 94484, 96538, 112424, 116288, 118816, 131456, 138368, 170798, 188968, 193076, 224848, 232576, 237632, 341596, 377936, 386152, 449696, 475264, 683192, 755872, 772304, 899392, 1110187, 1366384, 1511744, 1544608, 1798784, 2220374, 2732768, 3023488, 3089216, 4440748, 5465536, 6178432, 8881496, 10931072, 17762992, 35525984, 71051968, 142103936]

約数ペア:

[(1, 142103936), (2, 71051968), (4, 35525984), (8, 17762992), (13, 10931072), (16, 8881496), (23, 6178432), (26, 5465536), (32, 4440748), (46, 3089216), (47, 3023488), (52, 2732768), (64, 2220374), (79, 1798784), (92, 1544608), (94, 1511744), (104, 1366384), (128, 1110187), (158, 899392), (184, 772304), (188, 755872), (208, 683192), (299, 475264), (316, 449696), (368, 386152), (376, 377936), (416, 341596), (598, 237632), (611, 232576), (632, 224848), (736, 193076), (752, 188968), (832, 170798), (1027, 138368), (1081, 131456), (1196, 118816), (1222, 116288), (1264, 112424), (1472, 96538), (1504, 94484), (1664, 85399), (1817, 78208), (2054, 69184), (2162, 65728), (2392, 59408), (2444, 58144), (2528, 56212), (2944, 48269), (3008, 47242), (3634, 39104), (3713, 38272), (4108, 34592), (4324, 32864), (4784, 29704), (4888, 29072), (5056, 28106), (6016, 23621), (7268, 19552), (7426, 19136), (8216, 17296), (8648, 16432), (9568, 14852), (9776, 14536), (10112, 14053)]