163468448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 382294080

約数和(自身を除く): 218825632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 139, 143, 176, 208, 257, 278, 286, 352, 416, 514, 556, 572, 1028, 1112, 1144, 1529, 1807, 2056, 2224, 2288, 2827, 3058, 3341, 3614, 4112, 4448, 4576, 5654, 6116, 6682, 7228, 8224, 11308, 12232, 13364, 14456, 19877, 22616, 24464, 26728, 28912, 35723, 36751, 39754, 45232, 48928, 53456, 57824, 71446, 73502, 79508, 90464, 106912, 142892, 147004, 159016, 285784, 294008, 318032, 392953, 464399, 571568, 588016, 636064, 785906, 928798, 1143136, 1176032, 1571812, 1857596, 3143624, 3715192, 5108389, 6287248, 7430384, 10216778, 12574496, 14860768, 20433556, 40867112, 81734224, 163468448]

約数ペア:

[(1, 163468448), (2, 81734224), (4, 40867112), (8, 20433556), (11, 14860768), (13, 12574496), (16, 10216778), (22, 7430384), (26, 6287248), (32, 5108389), (44, 3715192), (52, 3143624), (88, 1857596), (104, 1571812), (139, 1176032), (143, 1143136), (176, 928798), (208, 785906), (257, 636064), (278, 588016), (286, 571568), (352, 464399), (416, 392953), (514, 318032), (556, 294008), (572, 285784), (1028, 159016), (1112, 147004), (1144, 142892), (1529, 106912), (1807, 90464), (2056, 79508), (2224, 73502), (2288, 71446), (2827, 57824), (3058, 53456), (3341, 48928), (3614, 45232), (4112, 39754), (4448, 36751), (4576, 35723), (5654, 28912), (6116, 26728), (6682, 24464), (7228, 22616), (8224, 19877), (11308, 14456), (12232, 13364)]