133239168

素因数分解:

$2^7\times 3^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 404323920

約数和(自身を除く): 271084752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 181, 192, 213, 216, 284, 288, 324, 362, 384, 426, 432, 543, 568, 576, 639, 648, 724, 852, 864, 1086, 1136, 1152, 1278, 1296, 1448, 1629, 1704, 1728, 1917, 2172, 2272, 2556, 2592, 2896, 3258, 3408, 3456, 3834, 4344, 4544, 4887, 5112, 5184, 5751, 5792, 6516, 6816, 7668, 8688, 9088, 9774, 10224, 10368, 11502, 11584, 12851, 13032, 13632, 14661, 15336, 17376, 19548, 20448, 23004, 23168, 25702, 26064, 27264, 29322, 30672, 34752, 38553, 39096, 40896, 46008, 51404, 52128, 58644, 61344, 69504, 77106, 78192, 81792, 92016, 102808, 104256, 115659, 117288, 122688, 154212, 156384, 184032, 205616, 208512, 231318, 234576, 245376, 308424, 312768, 346977, 368064, 411232, 462636, 469152, 616848, 625536, 693954, 736128, 822464, 925272, 938304, 1040931, 1233696, 1387908, 1644928, 1850544, 1876608, 2081862, 2467392, 2775816, 3701088, 4163724, 4934784, 5551632, 7402176, 8327448, 11103264, 14804352, 16654896, 22206528, 33309792, 44413056, 66619584, 133239168]

約数ペア:

[(1, 133239168), (2, 66619584), (3, 44413056), (4, 33309792), (6, 22206528), (8, 16654896), (9, 14804352), (12, 11103264), (16, 8327448), (18, 7402176), (24, 5551632), (27, 4934784), (32, 4163724), (36, 3701088), (48, 2775816), (54, 2467392), (64, 2081862), (71, 1876608), (72, 1850544), (81, 1644928), (96, 1387908), (108, 1233696), (128, 1040931), (142, 938304), (144, 925272), (162, 822464), (181, 736128), (192, 693954), (213, 625536), (216, 616848), (284, 469152), (288, 462636), (324, 411232), (362, 368064), (384, 346977), (426, 312768), (432, 308424), (543, 245376), (568, 234576), (576, 231318), (639, 208512), (648, 205616), (724, 184032), (852, 156384), (864, 154212), (1086, 122688), (1136, 117288), (1152, 115659), (1278, 104256), (1296, 102808), (1448, 92016), (1629, 81792), (1704, 78192), (1728, 77106), (1917, 69504), (2172, 61344), (2272, 58644), (2556, 52128), (2592, 51404), (2896, 46008), (3258, 40896), (3408, 39096), (3456, 38553), (3834, 34752), (4344, 30672), (4544, 29322), (4887, 27264), (5112, 26064), (5184, 25702), (5751, 23168), (5792, 23004), (6516, 20448), (6816, 19548), (7668, 17376), (8688, 15336), (9088, 14661), (9774, 13632), (10224, 13032), (10368, 12851), (11502, 11584)]