127844288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 304251360

約数和(自身を除く): 176407072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 64, 88, 104, 122, 143, 176, 208, 229, 244, 286, 352, 416, 458, 488, 572, 671, 704, 793, 832, 916, 976, 1144, 1342, 1586, 1832, 1952, 2288, 2519, 2684, 2977, 3172, 3664, 3904, 4576, 5038, 5368, 5954, 6344, 7328, 8723, 9152, 10076, 10736, 11908, 12688, 13969, 14656, 17446, 20152, 21472, 23816, 25376, 27938, 32747, 34892, 40304, 42944, 47632, 50752, 55876, 65494, 69784, 80608, 95264, 111752, 130988, 139568, 153659, 161216, 181597, 190528, 223504, 261976, 279136, 307318, 363194, 447008, 523952, 558272, 614636, 726388, 894016, 1047904, 1229272, 1452776, 1997567, 2095808, 2458544, 2905552, 3995134, 4917088, 5811104, 7990268, 9834176, 11622208, 15980536, 31961072, 63922144, 127844288]

約数ペア:

[(1, 127844288), (2, 63922144), (4, 31961072), (8, 15980536), (11, 11622208), (13, 9834176), (16, 7990268), (22, 5811104), (26, 4917088), (32, 3995134), (44, 2905552), (52, 2458544), (61, 2095808), (64, 1997567), (88, 1452776), (104, 1229272), (122, 1047904), (143, 894016), (176, 726388), (208, 614636), (229, 558272), (244, 523952), (286, 447008), (352, 363194), (416, 307318), (458, 279136), (488, 261976), (572, 223504), (671, 190528), (704, 181597), (793, 161216), (832, 153659), (916, 139568), (976, 130988), (1144, 111752), (1342, 95264), (1586, 80608), (1832, 69784), (1952, 65494), (2288, 55876), (2519, 50752), (2684, 47632), (2977, 42944), (3172, 40304), (3664, 34892), (3904, 32747), (4576, 27938), (5038, 25376), (5368, 23816), (5954, 21472), (6344, 20152), (7328, 17446), (8723, 14656), (9152, 13969), (10076, 12688), (10736, 11908)]