188467968

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 554005760

約数和(自身を除く): 365537792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 439, 516, 559, 624, 688, 768, 832, 878, 1032, 1118, 1248, 1317, 1376, 1664, 1677, 1756, 2064, 2236, 2496, 2634, 2752, 3328, 3354, 3512, 4128, 4472, 4992, 5268, 5504, 5707, 6708, 7024, 8256, 8944, 9984, 10536, 11008, 11414, 13416, 14048, 16512, 17121, 17888, 18877, 21072, 22828, 26832, 28096, 33024, 34242, 35776, 37754, 42144, 45656, 53664, 56192, 56631, 68484, 71552, 75508, 84288, 91312, 107328, 112384, 113262, 136968, 143104, 151016, 168576, 182624, 214656, 226524, 245401, 273936, 302032, 337152, 365248, 429312, 453048, 490802, 547872, 604064, 730496, 736203, 906096, 981604, 1095744, 1208128, 1460992, 1472406, 1812192, 1963208, 2191488, 2416256, 2944812, 3624384, 3926416, 4382976, 4832512, 5889624, 7248768, 7852832, 11779248, 14497536, 15705664, 23558496, 31411328, 47116992, 62822656, 94233984, 188467968]

約数ペア:

[(1, 188467968), (2, 94233984), (3, 62822656), (4, 47116992), (6, 31411328), (8, 23558496), (12, 15705664), (13, 14497536), (16, 11779248), (24, 7852832), (26, 7248768), (32, 5889624), (39, 4832512), (43, 4382976), (48, 3926416), (52, 3624384), (64, 2944812), (78, 2416256), (86, 2191488), (96, 1963208), (104, 1812192), (128, 1472406), (129, 1460992), (156, 1208128), (172, 1095744), (192, 981604), (208, 906096), (256, 736203), (258, 730496), (312, 604064), (344, 547872), (384, 490802), (416, 453048), (439, 429312), (516, 365248), (559, 337152), (624, 302032), (688, 273936), (768, 245401), (832, 226524), (878, 214656), (1032, 182624), (1118, 168576), (1248, 151016), (1317, 143104), (1376, 136968), (1664, 113262), (1677, 112384), (1756, 107328), (2064, 91312), (2236, 84288), (2496, 75508), (2634, 71552), (2752, 68484), (3328, 56631), (3354, 56192), (3512, 53664), (4128, 45656), (4472, 42144), (4992, 37754), (5268, 35776), (5504, 34242), (5707, 33024), (6708, 28096), (7024, 26832), (8256, 22828), (8944, 21072), (9984, 18877), (10536, 17888), (11008, 17121), (11414, 16512), (13416, 14048)]