188348889204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{17981}}^1$

素因数の和:18406

約数の個数: 144

約数和(自身を含む): 549503450496

約数和(自身を除く): 361154561292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 211, 252, 394, 422, 591, 633, 788, 844, 1182, 1266, 1379, 1477, 1773, 1899, 2364, 2532, 2758, 2954, 3546, 3798, 4137, 4431, 5516, 5908, 7092, 7596, 8274, 8862, 12411, 13293, 16548, 17724, 17981, 24822, 26586, 35962, 41567, 49644, 53172, 53943, 71924, 83134, 107886, 124701, 125867, 161829, 166268, 215772, 249402, 251734, 290969, 323658, 374103, 377601, 498804, 503468, 581938, 647316, 748206, 755202, 872907, 1132803, 1163876, 1496412, 1510404, 1745814, 2265606, 2618721, 3491628, 3542257, 3793991, 4531212, 5237442, 7084514, 7587982, 10474884, 10626771, 11381973, 14169028, 15175964, 21253542, 22763946, 24795799, 26557937, 31880313, 34145919, 42507084, 45527892, 49591598, 53115874, 63760626, 68291838, 74387397, 79673811, 99183196, 106231748, 127521252, 136583676, 148774794, 159347622, 223162191, 239021433, 297549588, 318695244, 446324382, 478042866, 747416227, 892648764, 956085732, 1494832454, 2242248681, 2989664908, 4484497362, 5231913589, 6726746043, 8968994724, 10463827178, 13453492086, 15695740767, 20927654356, 26906984172, 31391481534, 47087222301, 62782963068, 94174444602, 188348889204]

約数ペア:

[(1, 188348889204), (2, 94174444602), (3, 62782963068), (4, 47087222301), (6, 31391481534), (7, 26906984172), (9, 20927654356), (12, 15695740767), (14, 13453492086), (18, 10463827178), (21, 8968994724), (28, 6726746043), (36, 5231913589), (42, 4484497362), (63, 2989664908), (84, 2242248681), (126, 1494832454), (197, 956085732), (211, 892648764), (252, 747416227), (394, 478042866), (422, 446324382), (591, 318695244), (633, 297549588), (788, 239021433), (844, 223162191), (1182, 159347622), (1266, 148774794), (1379, 136583676), (1477, 127521252), (1773, 106231748), (1899, 99183196), (2364, 79673811), (2532, 74387397), (2758, 68291838), (2954, 63760626), (3546, 53115874), (3798, 49591598), (4137, 45527892), (4431, 42507084), (5516, 34145919), (5908, 31880313), (7092, 26557937), (7596, 24795799), (8274, 22763946), (8862, 21253542), (12411, 15175964), (13293, 14169028), (16548, 11381973), (17724, 10626771), (17981, 10474884), (24822, 7587982), (26586, 7084514), (35962, 5237442), (41567, 4531212), (49644, 3793991), (53172, 3542257), (53943, 3491628), (71924, 2618721), (83134, 2265606), (107886, 1745814), (124701, 1510404), (125867, 1496412), (161829, 1163876), (166268, 1132803), (215772, 872907), (249402, 755202), (251734, 748206), (290969, 647316), (323658, 581938), (374103, 503468), (377601, 498804)]