172813056

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 521955840

約数和(自身を除く): 349142784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 911, 912, 988, 1216, 1248, 1482, 1664, 1822, 1824, 1976, 2432, 2496, 2733, 2964, 3328, 3644, 3648, 3952, 4864, 4992, 5466, 5928, 7288, 7296, 7904, 9984, 10932, 11843, 11856, 14576, 14592, 15808, 17309, 21864, 23686, 23712, 29152, 31616, 34618, 35529, 43728, 47372, 47424, 51927, 58304, 63232, 69236, 71058, 87456, 94744, 94848, 103854, 116608, 138472, 142116, 174912, 189488, 189696, 207708, 225017, 233216, 276944, 284232, 349824, 378976, 415416, 450034, 553888, 568464, 675051, 699648, 757952, 830832, 900068, 1107776, 1136928, 1350102, 1515904, 1661664, 1800136, 2215552, 2273856, 2700204, 3031808, 3323328, 3600272, 4431104, 4547712, 5400408, 6646656, 7200544, 9095424, 10800816, 13293312, 14401088, 21601632, 28802176, 43203264, 57604352, 86406528, 172813056]

約数ペア:

[(1, 172813056), (2, 86406528), (3, 57604352), (4, 43203264), (6, 28802176), (8, 21601632), (12, 14401088), (13, 13293312), (16, 10800816), (19, 9095424), (24, 7200544), (26, 6646656), (32, 5400408), (38, 4547712), (39, 4431104), (48, 3600272), (52, 3323328), (57, 3031808), (64, 2700204), (76, 2273856), (78, 2215552), (96, 1800136), (104, 1661664), (114, 1515904), (128, 1350102), (152, 1136928), (156, 1107776), (192, 900068), (208, 830832), (228, 757952), (247, 699648), (256, 675051), (304, 568464), (312, 553888), (384, 450034), (416, 415416), (456, 378976), (494, 349824), (608, 284232), (624, 276944), (741, 233216), (768, 225017), (832, 207708), (911, 189696), (912, 189488), (988, 174912), (1216, 142116), (1248, 138472), (1482, 116608), (1664, 103854), (1822, 94848), (1824, 94744), (1976, 87456), (2432, 71058), (2496, 69236), (2733, 63232), (2964, 58304), (3328, 51927), (3644, 47424), (3648, 47372), (3952, 43728), (4864, 35529), (4992, 34618), (5466, 31616), (5928, 29152), (7288, 23712), (7296, 23686), (7904, 21864), (9984, 17309), (10932, 15808), (11843, 14592), (11856, 14576)]