133778752

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 271800320

約数和(自身を除く): 138021568

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 127, 151, 218, 254, 302, 436, 508, 604, 872, 1016, 1208, 1744, 2032, 2416, 3488, 4064, 4832, 6976, 8128, 9664, 13843, 16459, 19177, 27686, 32918, 38354, 55372, 65836, 76708, 110744, 131672, 153416, 221488, 263344, 306832, 442976, 526688, 613664, 885952, 1053376, 1227328, 2090293, 4180586, 8361172, 16722344, 33444688, 66889376, 133778752]

約数ペア:

[(1, 133778752), (2, 66889376), (4, 33444688), (8, 16722344), (16, 8361172), (32, 4180586), (64, 2090293), (109, 1227328), (127, 1053376), (151, 885952), (218, 613664), (254, 526688), (302, 442976), (436, 306832), (508, 263344), (604, 221488), (872, 153416), (1016, 131672), (1208, 110744), (1744, 76708), (2032, 65836), (2416, 55372), (3488, 38354), (4064, 32918), (4832, 27686), (6976, 19177), (8128, 16459), (9664, 13843)]