157111248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 479662752

約数和(自身を除く): 322551504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 469, 536, 588, 784, 804, 938, 997, 1072, 1176, 1407, 1608, 1876, 1994, 2352, 2814, 2991, 3216, 3283, 3752, 3988, 5628, 5982, 6566, 6979, 7504, 7976, 9849, 11256, 11964, 13132, 13958, 15952, 19698, 20937, 22512, 23928, 26264, 27916, 39396, 41874, 47856, 48853, 52528, 55832, 66799, 78792, 83748, 97706, 111664, 133598, 146559, 157584, 167496, 195412, 200397, 267196, 293118, 334992, 390824, 400794, 467593, 534392, 586236, 781648, 801588, 935186, 1068784, 1172472, 1402779, 1603176, 1870372, 2344944, 2805558, 3206352, 3273151, 3740744, 5611116, 6546302, 7481488, 9819453, 11222232, 13092604, 19638906, 22444464, 26185208, 39277812, 52370416, 78555624, 157111248]

約数ペア:

[(1, 157111248), (2, 78555624), (3, 52370416), (4, 39277812), (6, 26185208), (7, 22444464), (8, 19638906), (12, 13092604), (14, 11222232), (16, 9819453), (21, 7481488), (24, 6546302), (28, 5611116), (42, 3740744), (48, 3273151), (49, 3206352), (56, 2805558), (67, 2344944), (84, 1870372), (98, 1603176), (112, 1402779), (134, 1172472), (147, 1068784), (168, 935186), (196, 801588), (201, 781648), (268, 586236), (294, 534392), (336, 467593), (392, 400794), (402, 390824), (469, 334992), (536, 293118), (588, 267196), (784, 200397), (804, 195412), (938, 167496), (997, 157584), (1072, 146559), (1176, 133598), (1407, 111664), (1608, 97706), (1876, 83748), (1994, 78792), (2352, 66799), (2814, 55832), (2991, 52528), (3216, 48853), (3283, 47856), (3752, 41874), (3988, 39396), (5628, 27916), (5982, 26264), (6566, 23928), (6979, 22512), (7504, 20937), (7976, 19698), (9849, 15952), (11256, 13958), (11964, 13132)]