151023488

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 386631000

約数和(自身を除く): 235607512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 199, 224, 242, 308, 352, 392, 398, 448, 484, 539, 616, 704, 784, 796, 847, 896, 968, 1078, 1232, 1393, 1408, 1568, 1592, 1694, 1936, 2156, 2189, 2464, 2786, 3136, 3184, 3388, 3872, 4312, 4378, 4928, 5572, 5929, 6272, 6368, 6776, 7744, 8624, 8756, 9751, 9856, 11144, 11858, 12736, 13552, 15323, 15488, 17248, 17512, 19502, 22288, 23716, 24079, 25472, 27104, 30646, 34496, 35024, 39004, 44576, 47432, 48158, 54208, 61292, 68992, 70048, 78008, 89152, 94864, 96316, 107261, 108416, 122584, 140096, 156016, 168553, 178304, 189728, 192632, 214522, 245168, 280192, 312032, 337106, 379456, 385264, 429044, 490336, 624064, 674212, 758912, 770528, 858088, 980672, 1179871, 1248128, 1348424, 1541056, 1716176, 1961344, 2359742, 2696848, 3082112, 3432352, 4719484, 5393696, 6864704, 9438968, 10787392, 13729408, 18877936, 21574784, 37755872, 75511744, 151023488]

約数ペア:

[(1, 151023488), (2, 75511744), (4, 37755872), (7, 21574784), (8, 18877936), (11, 13729408), (14, 10787392), (16, 9438968), (22, 6864704), (28, 5393696), (32, 4719484), (44, 3432352), (49, 3082112), (56, 2696848), (64, 2359742), (77, 1961344), (88, 1716176), (98, 1541056), (112, 1348424), (121, 1248128), (128, 1179871), (154, 980672), (176, 858088), (196, 770528), (199, 758912), (224, 674212), (242, 624064), (308, 490336), (352, 429044), (392, 385264), (398, 379456), (448, 337106), (484, 312032), (539, 280192), (616, 245168), (704, 214522), (784, 192632), (796, 189728), (847, 178304), (896, 168553), (968, 156016), (1078, 140096), (1232, 122584), (1393, 108416), (1408, 107261), (1568, 96316), (1592, 94864), (1694, 89152), (1936, 78008), (2156, 70048), (2189, 68992), (2464, 61292), (2786, 54208), (3136, 48158), (3184, 47432), (3388, 44576), (3872, 39004), (4312, 35024), (4378, 34496), (4928, 30646), (5572, 27104), (5929, 25472), (6272, 24079), (6368, 23716), (6776, 22288), (7744, 19502), (8624, 17512), (8756, 17248), (9751, 15488), (9856, 15323), (11144, 13552), (11858, 12736)]