138684392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 331584960

約数和(自身を除く): 192900568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 121, 154, 194, 211, 242, 308, 388, 422, 484, 616, 679, 776, 844, 847, 968, 1067, 1358, 1477, 1688, 1694, 2134, 2321, 2716, 2954, 3388, 4268, 4642, 5432, 5908, 6776, 7469, 8536, 9284, 11737, 11816, 14938, 16247, 18568, 20467, 23474, 25531, 29876, 32494, 40934, 46948, 51062, 59752, 64988, 81868, 82159, 93896, 102124, 129976, 143269, 163736, 164318, 178717, 204248, 225137, 286538, 328636, 357434, 450274, 573076, 657272, 714868, 900548, 1146152, 1429736, 1575959, 1801096, 2476507, 3151918, 4953014, 6303836, 9906028, 12607672, 17335549, 19812056, 34671098, 69342196, 138684392]

約数ペア:

[(1, 138684392), (2, 69342196), (4, 34671098), (7, 19812056), (8, 17335549), (11, 12607672), (14, 9906028), (22, 6303836), (28, 4953014), (44, 3151918), (56, 2476507), (77, 1801096), (88, 1575959), (97, 1429736), (121, 1146152), (154, 900548), (194, 714868), (211, 657272), (242, 573076), (308, 450274), (388, 357434), (422, 328636), (484, 286538), (616, 225137), (679, 204248), (776, 178717), (844, 164318), (847, 163736), (968, 143269), (1067, 129976), (1358, 102124), (1477, 93896), (1688, 82159), (1694, 81868), (2134, 64988), (2321, 59752), (2716, 51062), (2954, 46948), (3388, 40934), (4268, 32494), (4642, 29876), (5432, 25531), (5908, 23474), (6776, 20467), (7469, 18568), (8536, 16247), (9284, 14938), (11737, 11816)]