161796311992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3708883}}^1$

素因数の和:3708956

約数の個数: 64

約数和(自身を含む): 373855507200

約数和(自身を除く): 212059195208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 6232, 10906, 21812, 43624, 3708883, 7417766, 14835532, 25962181, 29671064, 51924362, 70468777, 103848724, 140937554, 152064203, 207697448, 281875108, 304128406, 493281439, 563750216, 608256812, 986562878, 1064449421, 1216513624, 1973125756, 2128898842, 2889219857, 3946251512, 4257797684, 5778439714, 8515595368, 11556879428, 20224538999, 23113758856, 40449077998, 80898155996, 161796311992]

約数ペア:

[(1, 161796311992), (2, 80898155996), (4, 40449077998), (7, 23113758856), (8, 20224538999), (14, 11556879428), (19, 8515595368), (28, 5778439714), (38, 4257797684), (41, 3946251512), (56, 2889219857), (76, 2128898842), (82, 1973125756), (133, 1216513624), (152, 1064449421), (164, 986562878), (266, 608256812), (287, 563750216), (328, 493281439), (532, 304128406), (574, 281875108), (779, 207697448), (1064, 152064203), (1148, 140937554), (1558, 103848724), (2296, 70468777), (3116, 51924362), (5453, 29671064), (6232, 25962181), (10906, 14835532), (21812, 7417766), (43624, 3708883)]