169318912

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 120

約数和(自身を含む): 417740004

約数和(自身を除く): 248421092

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 397, 448, 476, 512, 544, 784, 794, 833, 896, 952, 1088, 1568, 1588, 1666, 1792, 1904, 2176, 2779, 3136, 3176, 3332, 3584, 3808, 4352, 5558, 6272, 6352, 6664, 6749, 7616, 8704, 11116, 12544, 12704, 13328, 13498, 15232, 19453, 22232, 25088, 25408, 26656, 26996, 30464, 38906, 44464, 47243, 50816, 53312, 53992, 60928, 77812, 88928, 94486, 101632, 106624, 107984, 155624, 177856, 188972, 203264, 213248, 215968, 311248, 330701, 355712, 377944, 426496, 431936, 622496, 661402, 711424, 755888, 863872, 1244992, 1322804, 1422848, 1511776, 1727744, 2489984, 2645608, 3023552, 3455488, 4979968, 5291216, 6047104, 9959936, 10582432, 12094208, 21164864, 24188416, 42329728, 84659456, 169318912]

約数ペア:

[(1, 169318912), (2, 84659456), (4, 42329728), (7, 24188416), (8, 21164864), (14, 12094208), (16, 10582432), (17, 9959936), (28, 6047104), (32, 5291216), (34, 4979968), (49, 3455488), (56, 3023552), (64, 2645608), (68, 2489984), (98, 1727744), (112, 1511776), (119, 1422848), (128, 1322804), (136, 1244992), (196, 863872), (224, 755888), (238, 711424), (256, 661402), (272, 622496), (392, 431936), (397, 426496), (448, 377944), (476, 355712), (512, 330701), (544, 311248), (784, 215968), (794, 213248), (833, 203264), (896, 188972), (952, 177856), (1088, 155624), (1568, 107984), (1588, 106624), (1666, 101632), (1792, 94486), (1904, 88928), (2176, 77812), (2779, 60928), (3136, 53992), (3176, 53312), (3332, 50816), (3584, 47243), (3808, 44464), (4352, 38906), (5558, 30464), (6272, 26996), (6352, 26656), (6664, 25408), (6749, 25088), (7616, 22232), (8704, 19453), (11116, 15232), (12544, 13498), (12704, 13328)]