188845902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 512179200

約数和(自身を除く): 323333298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 59, 63, 98, 114, 118, 126, 133, 147, 171, 177, 191, 266, 294, 342, 354, 382, 399, 413, 441, 531, 573, 798, 826, 882, 931, 1062, 1121, 1146, 1197, 1239, 1337, 1719, 1862, 2242, 2394, 2478, 2674, 2793, 2891, 3363, 3438, 3629, 3717, 4011, 5586, 5782, 6726, 7258, 7434, 7847, 8022, 8379, 8673, 9359, 10089, 10887, 11269, 12033, 15694, 16758, 17346, 18718, 20178, 21774, 22538, 23541, 24066, 25403, 26019, 28077, 32661, 33807, 47082, 50806, 52038, 54929, 56154, 65322, 67614, 70623, 76209, 78883, 84231, 101421, 109858, 141246, 152418, 157766, 164787, 168462, 177821, 202842, 214111, 228627, 236649, 329574, 355642, 428222, 457254, 473298, 494361, 533463, 552181, 642333, 709947, 988722, 1066926, 1104362, 1284666, 1419894, 1498777, 1600389, 1656543, 1926999, 2997554, 3200778, 3313086, 3853998, 4496331, 4969629, 8992662, 9939258, 10491439, 13488993, 20982878, 26977986, 31474317, 62948634, 94422951, 188845902]

約数ペア:

[(1, 188845902), (2, 94422951), (3, 62948634), (6, 31474317), (7, 26977986), (9, 20982878), (14, 13488993), (18, 10491439), (19, 9939258), (21, 8992662), (38, 4969629), (42, 4496331), (49, 3853998), (57, 3313086), (59, 3200778), (63, 2997554), (98, 1926999), (114, 1656543), (118, 1600389), (126, 1498777), (133, 1419894), (147, 1284666), (171, 1104362), (177, 1066926), (191, 988722), (266, 709947), (294, 642333), (342, 552181), (354, 533463), (382, 494361), (399, 473298), (413, 457254), (441, 428222), (531, 355642), (573, 329574), (798, 236649), (826, 228627), (882, 214111), (931, 202842), (1062, 177821), (1121, 168462), (1146, 164787), (1197, 157766), (1239, 152418), (1337, 141246), (1719, 109858), (1862, 101421), (2242, 84231), (2394, 78883), (2478, 76209), (2674, 70623), (2793, 67614), (2891, 65322), (3363, 56154), (3438, 54929), (3629, 52038), (3717, 50806), (4011, 47082), (5586, 33807), (5782, 32661), (6726, 28077), (7258, 26019), (7434, 25403), (7847, 24066), (8022, 23541), (8379, 22538), (8673, 21774), (9359, 20178), (10089, 18718), (10887, 17346), (11269, 16758), (12033, 15694)]