157957184

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 420441120

約数和(自身を除く): 262483936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 241, 266, 304, 308, 352, 392, 418, 448, 482, 532, 539, 608, 616, 704, 784, 836, 931, 964, 1064, 1078, 1216, 1232, 1463, 1568, 1672, 1687, 1862, 1928, 2128, 2156, 2464, 2651, 2926, 3136, 3344, 3374, 3724, 3856, 4256, 4312, 4579, 4928, 5302, 5852, 6688, 6748, 7448, 7712, 8512, 8624, 9158, 10241, 10604, 11704, 11809, 13376, 13496, 14896, 15424, 17248, 18316, 18557, 20482, 21208, 23408, 23618, 26992, 29792, 32053, 34496, 36632, 37114, 40964, 42416, 46816, 47236, 50369, 53984, 59584, 64106, 73264, 74228, 81928, 84832, 93632, 94472, 100738, 107968, 128212, 129899, 146528, 148456, 163856, 169664, 188944, 201476, 224371, 256424, 259798, 293056, 296912, 327712, 352583, 377888, 402952, 448742, 512848, 519596, 593824, 655424, 705166, 755776, 805904, 897484, 1025696, 1039192, 1187648, 1410332, 1611808, 1794968, 2051392, 2078384, 2468081, 2820664, 3223616, 3589936, 4156768, 4936162, 5641328, 7179872, 8313536, 9872324, 11282656, 14359744, 19744648, 22565312, 39489296, 78978592, 157957184]

約数ペア:

[(1, 157957184), (2, 78978592), (4, 39489296), (7, 22565312), (8, 19744648), (11, 14359744), (14, 11282656), (16, 9872324), (19, 8313536), (22, 7179872), (28, 5641328), (32, 4936162), (38, 4156768), (44, 3589936), (49, 3223616), (56, 2820664), (64, 2468081), (76, 2078384), (77, 2051392), (88, 1794968), (98, 1611808), (112, 1410332), (133, 1187648), (152, 1039192), (154, 1025696), (176, 897484), (196, 805904), (209, 755776), (224, 705166), (241, 655424), (266, 593824), (304, 519596), (308, 512848), (352, 448742), (392, 402952), (418, 377888), (448, 352583), (482, 327712), (532, 296912), (539, 293056), (608, 259798), (616, 256424), (704, 224371), (784, 201476), (836, 188944), (931, 169664), (964, 163856), (1064, 148456), (1078, 146528), (1216, 129899), (1232, 128212), (1463, 107968), (1568, 100738), (1672, 94472), (1687, 93632), (1862, 84832), (1928, 81928), (2128, 74228), (2156, 73264), (2464, 64106), (2651, 59584), (2926, 53984), (3136, 50369), (3344, 47236), (3374, 46816), (3724, 42416), (3856, 40964), (4256, 37114), (4312, 36632), (4579, 34496), (4928, 32053), (5302, 29792), (5852, 26992), (6688, 23618), (6748, 23408), (7448, 21208), (7712, 20482), (8512, 18557), (8624, 18316), (9158, 17248), (10241, 15424), (10604, 14896), (11704, 13496), (11809, 13376)]