115180576

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 290871000

約数和(自身を除く): 175690424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 149, 196, 203, 224, 232, 238, 272, 298, 392, 406, 464, 476, 493, 544, 596, 784, 812, 833, 928, 952, 986, 1043, 1192, 1421, 1568, 1624, 1666, 1904, 1972, 2086, 2384, 2533, 2842, 3248, 3332, 3451, 3808, 3944, 4172, 4321, 4768, 5066, 5684, 6496, 6664, 6902, 7301, 7888, 8344, 8642, 10132, 11368, 13328, 13804, 14602, 15776, 16688, 17284, 17731, 20264, 22736, 24157, 26656, 27608, 29204, 30247, 33376, 34568, 35462, 40528, 45472, 48314, 55216, 58408, 60494, 69136, 70924, 73457, 81056, 96628, 110432, 116816, 120988, 124117, 138272, 141848, 146914, 193256, 211729, 233632, 241976, 248234, 283696, 293828, 386512, 423458, 483952, 496468, 514199, 567392, 587656, 773024, 846916, 967904, 992936, 1028398, 1175312, 1693832, 1985872, 2056796, 2350624, 3387664, 3599393, 3971744, 4113592, 6775328, 7198786, 8227184, 14397572, 16454368, 28795144, 57590288, 115180576]

約数ペア:

[(1, 115180576), (2, 57590288), (4, 28795144), (7, 16454368), (8, 14397572), (14, 8227184), (16, 7198786), (17, 6775328), (28, 4113592), (29, 3971744), (32, 3599393), (34, 3387664), (49, 2350624), (56, 2056796), (58, 1985872), (68, 1693832), (98, 1175312), (112, 1028398), (116, 992936), (119, 967904), (136, 846916), (149, 773024), (196, 587656), (203, 567392), (224, 514199), (232, 496468), (238, 483952), (272, 423458), (298, 386512), (392, 293828), (406, 283696), (464, 248234), (476, 241976), (493, 233632), (544, 211729), (596, 193256), (784, 146914), (812, 141848), (833, 138272), (928, 124117), (952, 120988), (986, 116816), (1043, 110432), (1192, 96628), (1421, 81056), (1568, 73457), (1624, 70924), (1666, 69136), (1904, 60494), (1972, 58408), (2086, 55216), (2384, 48314), (2533, 45472), (2842, 40528), (3248, 35462), (3332, 34568), (3451, 33376), (3808, 30247), (3944, 29204), (4172, 27608), (4321, 26656), (4768, 24157), (5066, 22736), (5684, 20264), (6496, 17731), (6664, 17284), (6902, 16688), (7301, 15776), (7888, 14602), (8344, 13804), (8642, 13328), (10132, 11368)]