130679928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 383029920

約数和(自身を除く): 252349992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 73, 92, 94, 138, 141, 146, 184, 188, 207, 219, 276, 282, 292, 376, 414, 423, 438, 529, 552, 564, 584, 657, 828, 846, 876, 1058, 1081, 1128, 1314, 1587, 1656, 1679, 1692, 1752, 2116, 2162, 2628, 3174, 3243, 3358, 3384, 3431, 4232, 4324, 4761, 5037, 5256, 6348, 6486, 6716, 6862, 8648, 9522, 9729, 10074, 10293, 12696, 12972, 13432, 13724, 15111, 19044, 19458, 20148, 20586, 24863, 25944, 27448, 30222, 30879, 38088, 38617, 38916, 40296, 41172, 49726, 60444, 61758, 74589, 77234, 77832, 78913, 82344, 99452, 115851, 120888, 123516, 149178, 154468, 157826, 198904, 223767, 231702, 236739, 247032, 298356, 308936, 315652, 347553, 447534, 463404, 473478, 596712, 631304, 695106, 710217, 895068, 926808, 946956, 1390212, 1420434, 1790136, 1814999, 1893912, 2780424, 2840868, 3629998, 5444997, 5681736, 7259996, 10889994, 14519992, 16334991, 21779988, 32669982, 43559976, 65339964, 130679928]

約数ペア:

[(1, 130679928), (2, 65339964), (3, 43559976), (4, 32669982), (6, 21779988), (8, 16334991), (9, 14519992), (12, 10889994), (18, 7259996), (23, 5681736), (24, 5444997), (36, 3629998), (46, 2840868), (47, 2780424), (69, 1893912), (72, 1814999), (73, 1790136), (92, 1420434), (94, 1390212), (138, 946956), (141, 926808), (146, 895068), (184, 710217), (188, 695106), (207, 631304), (219, 596712), (276, 473478), (282, 463404), (292, 447534), (376, 347553), (414, 315652), (423, 308936), (438, 298356), (529, 247032), (552, 236739), (564, 231702), (584, 223767), (657, 198904), (828, 157826), (846, 154468), (876, 149178), (1058, 123516), (1081, 120888), (1128, 115851), (1314, 99452), (1587, 82344), (1656, 78913), (1679, 77832), (1692, 77234), (1752, 74589), (2116, 61758), (2162, 60444), (2628, 49726), (3174, 41172), (3243, 40296), (3358, 38916), (3384, 38617), (3431, 38088), (4232, 30879), (4324, 30222), (4761, 27448), (5037, 25944), (5256, 24863), (6348, 20586), (6486, 20148), (6716, 19458), (6862, 19044), (8648, 15111), (9522, 13724), (9729, 13432), (10074, 12972), (10293, 12696)]