189445074

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 487334400

約数和(自身を除く): 297889326

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 73, 78, 91, 97, 98, 146, 147, 182, 194, 219, 273, 291, 294, 343, 438, 511, 546, 582, 637, 679, 686, 949, 1022, 1029, 1261, 1274, 1358, 1533, 1898, 1911, 2037, 2058, 2522, 2847, 3066, 3577, 3783, 3822, 4074, 4459, 4753, 5694, 6643, 7081, 7154, 7566, 8827, 8918, 9506, 10731, 13286, 13377, 14162, 14259, 17654, 19929, 21243, 21462, 25039, 26481, 26754, 28518, 33271, 39858, 42486, 46501, 49567, 50078, 52962, 61789, 66542, 75117, 92053, 93002, 99134, 99813, 123578, 139503, 148701, 150234, 184106, 185367, 199626, 276159, 279006, 297402, 325507, 346969, 370734, 432523, 552318, 644371, 651014, 693938, 865046, 976521, 1040907, 1288742, 1297569, 1933113, 1953042, 2081814, 2428783, 2595138, 3866226, 4510597, 4857566, 7286349, 9021194, 13531791, 14572698, 27063582, 31574179, 63148358, 94722537, 189445074]

約数ペア:

[(1, 189445074), (2, 94722537), (3, 63148358), (6, 31574179), (7, 27063582), (13, 14572698), (14, 13531791), (21, 9021194), (26, 7286349), (39, 4857566), (42, 4510597), (49, 3866226), (73, 2595138), (78, 2428783), (91, 2081814), (97, 1953042), (98, 1933113), (146, 1297569), (147, 1288742), (182, 1040907), (194, 976521), (219, 865046), (273, 693938), (291, 651014), (294, 644371), (343, 552318), (438, 432523), (511, 370734), (546, 346969), (582, 325507), (637, 297402), (679, 279006), (686, 276159), (949, 199626), (1022, 185367), (1029, 184106), (1261, 150234), (1274, 148701), (1358, 139503), (1533, 123578), (1898, 99813), (1911, 99134), (2037, 93002), (2058, 92053), (2522, 75117), (2847, 66542), (3066, 61789), (3577, 52962), (3783, 50078), (3822, 49567), (4074, 46501), (4459, 42486), (4753, 39858), (5694, 33271), (6643, 28518), (7081, 26754), (7154, 26481), (7566, 25039), (8827, 21462), (8918, 21243), (9506, 19929), (10731, 17654), (13286, 14259), (13377, 14162)]