163756339968

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{381439}}^1$

素因数の和:381514

約数の個数: 144

約数和(自身を含む): 480272629760

約数和(自身を除く): 316516289792

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, 516, 559, 624, 688, 768, 832, 1032, 1118, 1248, 1376, 1664, 1677, 2064, 2236, 2496, 2752, 3328, 3354, 4128, 4472, 4992, 5504, 6708, 8256, 8944, 9984, 11008, 13416, 16512, 17888, 26832, 33024, 35776, 53664, 71552, 107328, 143104, 214656, 381439, 429312, 762878, 1144317, 1525756, 2288634, 3051512, 4577268, 4958707, 6103024, 9154536, 9917414, 12206048, 14876121, 16401877, 18309072, 19834828, 24412096, 29752242, 32803754, 36618144, 39669656, 48824192, 49205631, 59504484, 65607508, 73236288, 79339312, 97648384, 98411262, 119008968, 131215016, 146472576, 158678624, 196822524, 213224401, 238017936, 262430032, 292945152, 317357248, 393645048, 426448802, 476035872, 524860064, 634714496, 639673203, 787290096, 852897604, 952071744, 1049720128, 1269428992, 1279346406, 1574580192, 1705795208, 1904143488, 2099440256, 2558692812, 3149160384, 3411590416, 3808286976, 4198880512, 5117385624, 6298320768, 6823180832, 10234771248, 12596641536, 13646361664, 20469542496, 27292723328, 40939084992, 54585446656, 81878169984, 163756339968]

約数ペア:

[(1, 163756339968), (2, 81878169984), (3, 54585446656), (4, 40939084992), (6, 27292723328), (8, 20469542496), (12, 13646361664), (13, 12596641536), (16, 10234771248), (24, 6823180832), (26, 6298320768), (32, 5117385624), (39, 4198880512), (43, 3808286976), (48, 3411590416), (52, 3149160384), (64, 2558692812), (78, 2099440256), (86, 1904143488), (96, 1705795208), (104, 1574580192), (128, 1279346406), (129, 1269428992), (156, 1049720128), (172, 952071744), (192, 852897604), (208, 787290096), (256, 639673203), (258, 634714496), (312, 524860064), (344, 476035872), (384, 426448802), (416, 393645048), (516, 317357248), (559, 292945152), (624, 262430032), (688, 238017936), (768, 213224401), (832, 196822524), (1032, 158678624), (1118, 146472576), (1248, 131215016), (1376, 119008968), (1664, 98411262), (1677, 97648384), (2064, 79339312), (2236, 73236288), (2496, 65607508), (2752, 59504484), (3328, 49205631), (3354, 48824192), (4128, 39669656), (4472, 36618144), (4992, 32803754), (5504, 29752242), (6708, 24412096), (8256, 19834828), (8944, 18309072), (9984, 16401877), (11008, 14876121), (13416, 12206048), (16512, 9917414), (17888, 9154536), (26832, 6103024), (33024, 4958707), (35776, 4577268), (53664, 3051512), (71552, 2288634), (107328, 1525756), (143104, 1144317), (214656, 762878), (381439, 429312)]