143923328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 329011200

約数和(自身を除く): 185087872

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 83, 92, 124, 128, 152, 166, 184, 248, 304, 332, 368, 437, 496, 589, 608, 664, 713, 736, 874, 992, 1178, 1216, 1328, 1426, 1472, 1577, 1748, 1909, 1984, 2356, 2432, 2573, 2656, 2852, 2944, 3154, 3496, 3818, 3968, 4712, 5146, 5312, 5704, 6308, 6992, 7636, 9424, 10292, 10624, 11408, 12616, 13547, 13984, 15272, 18848, 20584, 22816, 25232, 27094, 27968, 30544, 36271, 37696, 41168, 45632, 48887, 50464, 54188, 55936, 59179, 61088, 72542, 75392, 82336, 91264, 97774, 100928, 108376, 118358, 122176, 145084, 164672, 195548, 201856, 216752, 236716, 244352, 290168, 329344, 391096, 433504, 473432, 580336, 782192, 867008, 946864, 1124401, 1160672, 1564384, 1734016, 1893728, 2248802, 2321344, 3128768, 3787456, 4497604, 4642688, 6257536, 7574912, 8995208, 17990416, 35980832, 71961664, 143923328]

約数ペア:

[(1, 143923328), (2, 71961664), (4, 35980832), (8, 17990416), (16, 8995208), (19, 7574912), (23, 6257536), (31, 4642688), (32, 4497604), (38, 3787456), (46, 3128768), (62, 2321344), (64, 2248802), (76, 1893728), (83, 1734016), (92, 1564384), (124, 1160672), (128, 1124401), (152, 946864), (166, 867008), (184, 782192), (248, 580336), (304, 473432), (332, 433504), (368, 391096), (437, 329344), (496, 290168), (589, 244352), (608, 236716), (664, 216752), (713, 201856), (736, 195548), (874, 164672), (992, 145084), (1178, 122176), (1216, 118358), (1328, 108376), (1426, 100928), (1472, 97774), (1577, 91264), (1748, 82336), (1909, 75392), (1984, 72542), (2356, 61088), (2432, 59179), (2573, 55936), (2656, 54188), (2852, 50464), (2944, 48887), (3154, 45632), (3496, 41168), (3818, 37696), (3968, 36271), (4712, 30544), (5146, 27968), (5312, 27094), (5704, 25232), (6308, 22816), (6992, 20584), (7636, 18848), (9424, 15272), (10292, 13984), (10624, 13547), (11408, 12616)]