161436198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 432967680

約数和(自身を除く): 271531482

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 53, 57, 66, 77, 106, 114, 133, 154, 159, 209, 231, 266, 318, 347, 371, 399, 418, 462, 583, 627, 694, 742, 798, 1007, 1041, 1113, 1166, 1254, 1463, 1749, 2014, 2082, 2226, 2429, 2926, 3021, 3498, 3817, 4081, 4389, 4858, 6042, 6593, 7049, 7287, 7634, 8162, 8778, 11077, 11451, 12243, 13186, 14098, 14574, 18391, 19779, 21147, 22154, 22902, 24486, 26719, 33231, 36782, 39558, 42294, 46151, 53438, 55173, 66462, 72523, 77539, 80157, 92302, 110346, 128737, 138453, 145046, 155078, 160314, 202301, 217569, 232617, 257474, 276906, 349429, 386211, 404602, 435138, 465234, 507661, 606903, 698858, 772422, 1015322, 1048287, 1213806, 1416107, 1522983, 2096574, 2446003, 2832214, 3045966, 3843719, 4248321, 4892006, 7338009, 7687438, 8496642, 11531157, 14676018, 23062314, 26906033, 53812066, 80718099, 161436198]

約数ペア:

[(1, 161436198), (2, 80718099), (3, 53812066), (6, 26906033), (7, 23062314), (11, 14676018), (14, 11531157), (19, 8496642), (21, 7687438), (22, 7338009), (33, 4892006), (38, 4248321), (42, 3843719), (53, 3045966), (57, 2832214), (66, 2446003), (77, 2096574), (106, 1522983), (114, 1416107), (133, 1213806), (154, 1048287), (159, 1015322), (209, 772422), (231, 698858), (266, 606903), (318, 507661), (347, 465234), (371, 435138), (399, 404602), (418, 386211), (462, 349429), (583, 276906), (627, 257474), (694, 232617), (742, 217569), (798, 202301), (1007, 160314), (1041, 155078), (1113, 145046), (1166, 138453), (1254, 128737), (1463, 110346), (1749, 92302), (2014, 80157), (2082, 77539), (2226, 72523), (2429, 66462), (2926, 55173), (3021, 53438), (3498, 46151), (3817, 42294), (4081, 39558), (4389, 36782), (4858, 33231), (6042, 26719), (6593, 24486), (7049, 22902), (7287, 22154), (7634, 21147), (8162, 19779), (8778, 18391), (11077, 14574), (11451, 14098), (12243, 13186)]