123889176

素因数分解:

$2^3\times 3^7\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 356798400

約数和(自身を除く): 232909224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 97, 108, 146, 162, 194, 216, 219, 243, 291, 292, 324, 388, 438, 486, 582, 584, 648, 657, 729, 776, 873, 876, 972, 1164, 1314, 1458, 1746, 1752, 1944, 1971, 2187, 2328, 2619, 2628, 2916, 3492, 3942, 4374, 5238, 5256, 5832, 5913, 6984, 7081, 7857, 7884, 8748, 10476, 11826, 14162, 15714, 15768, 17496, 17739, 20952, 21243, 23571, 23652, 28324, 31428, 35478, 42486, 47142, 47304, 53217, 56648, 62856, 63729, 70713, 70956, 84972, 94284, 106434, 127458, 141426, 141912, 159651, 169944, 188568, 191187, 212139, 212868, 254916, 282852, 319302, 382374, 424278, 425736, 509832, 565704, 573561, 638604, 764748, 848556, 1147122, 1277208, 1529496, 1697112, 1720683, 2294244, 3441366, 4588488, 5162049, 6882732, 10324098, 13765464, 15486147, 20648196, 30972294, 41296392, 61944588, 123889176]

約数ペア:

[(1, 123889176), (2, 61944588), (3, 41296392), (4, 30972294), (6, 20648196), (8, 15486147), (9, 13765464), (12, 10324098), (18, 6882732), (24, 5162049), (27, 4588488), (36, 3441366), (54, 2294244), (72, 1720683), (73, 1697112), (81, 1529496), (97, 1277208), (108, 1147122), (146, 848556), (162, 764748), (194, 638604), (216, 573561), (219, 565704), (243, 509832), (291, 425736), (292, 424278), (324, 382374), (388, 319302), (438, 282852), (486, 254916), (582, 212868), (584, 212139), (648, 191187), (657, 188568), (729, 169944), (776, 159651), (873, 141912), (876, 141426), (972, 127458), (1164, 106434), (1314, 94284), (1458, 84972), (1746, 70956), (1752, 70713), (1944, 63729), (1971, 62856), (2187, 56648), (2328, 53217), (2619, 47304), (2628, 47142), (2916, 42486), (3492, 35478), (3942, 31428), (4374, 28324), (5238, 23652), (5256, 23571), (5832, 21243), (5913, 20952), (6984, 17739), (7081, 17496), (7857, 15768), (7884, 15714), (8748, 14162), (10476, 11826)]