127693984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 294356160

約数和(自身を除く): 166662176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 61, 76, 88, 122, 152, 176, 209, 244, 304, 313, 352, 418, 488, 608, 626, 671, 836, 976, 1159, 1252, 1342, 1672, 1952, 2318, 2504, 2684, 3344, 3443, 4636, 5008, 5368, 5947, 6688, 6886, 9272, 10016, 10736, 11894, 12749, 13772, 18544, 19093, 21472, 23788, 25498, 27544, 37088, 38186, 47576, 50996, 55088, 65417, 76372, 95152, 101992, 110176, 130834, 152744, 190304, 203984, 210023, 261668, 305488, 362767, 407968, 420046, 523336, 610976, 725534, 840092, 1046672, 1451068, 1680184, 2093344, 2902136, 3360368, 3990437, 5804272, 6720736, 7980874, 11608544, 15961748, 31923496, 63846992, 127693984]

約数ペア:

[(1, 127693984), (2, 63846992), (4, 31923496), (8, 15961748), (11, 11608544), (16, 7980874), (19, 6720736), (22, 5804272), (32, 3990437), (38, 3360368), (44, 2902136), (61, 2093344), (76, 1680184), (88, 1451068), (122, 1046672), (152, 840092), (176, 725534), (209, 610976), (244, 523336), (304, 420046), (313, 407968), (352, 362767), (418, 305488), (488, 261668), (608, 210023), (626, 203984), (671, 190304), (836, 152744), (976, 130834), (1159, 110176), (1252, 101992), (1342, 95152), (1672, 76372), (1952, 65417), (2318, 55088), (2504, 50996), (2684, 47576), (3344, 38186), (3443, 37088), (4636, 27544), (5008, 25498), (5368, 23788), (5947, 21472), (6688, 19093), (6886, 18544), (9272, 13772), (10016, 12749), (10736, 11894)]