126211072

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 88

約数和(自身を含む): 286580000

約数和(自身を除く): 160368928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 499, 512, 608, 832, 988, 998, 1024, 1216, 1664, 1976, 1996, 2432, 3328, 3952, 3992, 4864, 6487, 6656, 7904, 7984, 9481, 9728, 12974, 13312, 15808, 15968, 18962, 19456, 25948, 31616, 31936, 37924, 51896, 63232, 63872, 75848, 103792, 123253, 126464, 127744, 151696, 207584, 246506, 252928, 255488, 303392, 415168, 493012, 510976, 606784, 830336, 986024, 1213568, 1660672, 1972048, 2427136, 3321344, 3944096, 4854272, 6642688, 7888192, 9708544, 15776384, 31552768, 63105536, 126211072]

約数ペア:

[(1, 126211072), (2, 63105536), (4, 31552768), (8, 15776384), (13, 9708544), (16, 7888192), (19, 6642688), (26, 4854272), (32, 3944096), (38, 3321344), (52, 2427136), (64, 1972048), (76, 1660672), (104, 1213568), (128, 986024), (152, 830336), (208, 606784), (247, 510976), (256, 493012), (304, 415168), (416, 303392), (494, 255488), (499, 252928), (512, 246506), (608, 207584), (832, 151696), (988, 127744), (998, 126464), (1024, 123253), (1216, 103792), (1664, 75848), (1976, 63872), (1996, 63232), (2432, 51896), (3328, 37924), (3952, 31936), (3992, 31616), (4864, 25948), (6487, 19456), (6656, 18962), (7904, 15968), (7984, 15808), (9481, 13312), (9728, 12974)]