153809488

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 350771200

約数和(自身を除く): 196961712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 103, 112, 134, 199, 206, 268, 398, 412, 469, 536, 721, 796, 824, 938, 1072, 1393, 1442, 1592, 1648, 1876, 2786, 2884, 3184, 3752, 5572, 5768, 6901, 7504, 11144, 11536, 13333, 13802, 20497, 22288, 26666, 27604, 40994, 48307, 53332, 55208, 81988, 93331, 96614, 106664, 110416, 143479, 163976, 186662, 193228, 213328, 286958, 327952, 373324, 386456, 573916, 746648, 772912, 1147832, 1373299, 1493296, 2295664, 2746598, 5493196, 9613093, 10986392, 19226186, 21972784, 38452372, 76904744, 153809488]

約数ペア:

[(1, 153809488), (2, 76904744), (4, 38452372), (7, 21972784), (8, 19226186), (14, 10986392), (16, 9613093), (28, 5493196), (56, 2746598), (67, 2295664), (103, 1493296), (112, 1373299), (134, 1147832), (199, 772912), (206, 746648), (268, 573916), (398, 386456), (412, 373324), (469, 327952), (536, 286958), (721, 213328), (796, 193228), (824, 186662), (938, 163976), (1072, 143479), (1393, 110416), (1442, 106664), (1592, 96614), (1648, 93331), (1876, 81988), (2786, 55208), (2884, 53332), (3184, 48307), (3752, 40994), (5572, 27604), (5768, 26666), (6901, 22288), (7504, 20497), (11144, 13802), (11536, 13333)]