8130805176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1613

約数の個数: 128

約数和(自身を含む): 22220513280

約数和(自身を除く): 14089708104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 157, 254, 312, 314, 381, 471, 508, 628, 762, 942, 1016, 1256, 1307, 1524, 1651, 1884, 2041, 2614, 3048, 3302, 3768, 3921, 4082, 4953, 5228, 6123, 6604, 7842, 8164, 9906, 10456, 12246, 13208, 15684, 16328, 16991, 19812, 19939, 24492, 31368, 33982, 39624, 39878, 48984, 50973, 59817, 67964, 79756, 101946, 119634, 135928, 159512, 165989, 203892, 205199, 239268, 259207, 331978, 407784, 410398, 478536, 497967, 518414, 615597, 663956, 777621, 820796, 995934, 1036828, 1231194, 1327912, 1555242, 1641592, 1991868, 2073656, 2157857, 2462388, 2667587, 3110484, 3983736, 4315714, 4924776, 5335174, 6220968, 6473571, 8002761, 8631428, 10670348, 12947142, 16005522, 17262856, 21340696, 25894284, 26060273, 32011044, 51788568, 52120546, 64022088, 78180819, 104241092, 156361638, 208482184, 312723276, 338783549, 625446552, 677567098, 1016350647, 1355134196, 2032701294, 2710268392, 4065402588, 8130805176]

約数ペア:

[(1, 8130805176), (2, 4065402588), (3, 2710268392), (4, 2032701294), (6, 1355134196), (8, 1016350647), (12, 677567098), (13, 625446552), (24, 338783549), (26, 312723276), (39, 208482184), (52, 156361638), (78, 104241092), (104, 78180819), (127, 64022088), (156, 52120546), (157, 51788568), (254, 32011044), (312, 26060273), (314, 25894284), (381, 21340696), (471, 17262856), (508, 16005522), (628, 12947142), (762, 10670348), (942, 8631428), (1016, 8002761), (1256, 6473571), (1307, 6220968), (1524, 5335174), (1651, 4924776), (1884, 4315714), (2041, 3983736), (2614, 3110484), (3048, 2667587), (3302, 2462388), (3768, 2157857), (3921, 2073656), (4082, 1991868), (4953, 1641592), (5228, 1555242), (6123, 1327912), (6604, 1231194), (7842, 1036828), (8164, 995934), (9906, 820796), (10456, 777621), (12246, 663956), (13208, 615597), (15684, 518414), (16328, 497967), (16991, 478536), (19812, 410398), (19939, 407784), (24492, 331978), (31368, 259207), (33982, 239268), (39624, 205199), (39878, 203892), (48984, 165989), (50973, 159512), (59817, 135928), (67964, 119634), (79756, 101946)]