149249408

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 241451392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 797, 836, 896, 1064, 1216, 1232, 1408, 1463, 1594, 1672, 2128, 2432, 2464, 2926, 3188, 3344, 4256, 4928, 5579, 5852, 6376, 6688, 8512, 8767, 9856, 11158, 11704, 12752, 13376, 15143, 17024, 17534, 22316, 23408, 25504, 26752, 30286, 35068, 44632, 46816, 51008, 60572, 61369, 70136, 89264, 93632, 102016, 106001, 121144, 122738, 140272, 166573, 178528, 187264, 212002, 242288, 245476, 280544, 333146, 357056, 424004, 484576, 490952, 561088, 666292, 714112, 848008, 969152, 981904, 1122176, 1166011, 1332584, 1696016, 1938304, 1963808, 2332022, 2665168, 3392032, 3927616, 4664044, 5330336, 6784064, 7855232, 9328088, 10660672, 13568128, 18656176, 21321344, 37312352, 74624704, 149249408]

約数ペア:

[(1, 149249408), (2, 74624704), (4, 37312352), (7, 21321344), (8, 18656176), (11, 13568128), (14, 10660672), (16, 9328088), (19, 7855232), (22, 6784064), (28, 5330336), (32, 4664044), (38, 3927616), (44, 3392032), (56, 2665168), (64, 2332022), (76, 1963808), (77, 1938304), (88, 1696016), (112, 1332584), (128, 1166011), (133, 1122176), (152, 981904), (154, 969152), (176, 848008), (209, 714112), (224, 666292), (266, 561088), (304, 490952), (308, 484576), (352, 424004), (418, 357056), (448, 333146), (532, 280544), (608, 245476), (616, 242288), (704, 212002), (797, 187264), (836, 178528), (896, 166573), (1064, 140272), (1216, 122738), (1232, 121144), (1408, 106001), (1463, 102016), (1594, 93632), (1672, 89264), (2128, 70136), (2432, 61369), (2464, 60572), (2926, 51008), (3188, 46816), (3344, 44632), (4256, 35068), (4928, 30286), (5579, 26752), (5852, 25504), (6376, 23408), (6688, 22316), (8512, 17534), (8767, 17024), (9856, 15143), (11158, 13376), (11704, 12752)]