171770872

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 414832320

約数和(自身を除く): 243061448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 364, 392, 481, 518, 637, 728, 911, 962, 1036, 1274, 1813, 1822, 1924, 2072, 2548, 3367, 3626, 3644, 3848, 5096, 6377, 6734, 7252, 7288, 11843, 12754, 13468, 14504, 23569, 23686, 25508, 26936, 33707, 44639, 47138, 47372, 51016, 67414, 82901, 89278, 94276, 94744, 134828, 165802, 178556, 188552, 235949, 269656, 331604, 357112, 438191, 471898, 580307, 663208, 876382, 943796, 1160614, 1651643, 1752764, 1887592, 2321228, 3067337, 3303286, 3505528, 4642456, 6134674, 6606572, 12269348, 13213144, 21471359, 24538696, 42942718, 85885436, 171770872]

約数ペア:

[(1, 171770872), (2, 85885436), (4, 42942718), (7, 24538696), (8, 21471359), (13, 13213144), (14, 12269348), (26, 6606572), (28, 6134674), (37, 4642456), (49, 3505528), (52, 3303286), (56, 3067337), (74, 2321228), (91, 1887592), (98, 1752764), (104, 1651643), (148, 1160614), (182, 943796), (196, 876382), (259, 663208), (296, 580307), (364, 471898), (392, 438191), (481, 357112), (518, 331604), (637, 269656), (728, 235949), (911, 188552), (962, 178556), (1036, 165802), (1274, 134828), (1813, 94744), (1822, 94276), (1924, 89278), (2072, 82901), (2548, 67414), (3367, 51016), (3626, 47372), (3644, 47138), (3848, 44639), (5096, 33707), (6377, 26936), (6734, 25508), (7252, 23686), (7288, 23569), (11843, 14504), (12754, 13468)]