189195648

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 525903840

約数和(自身を除く): 336708192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 128, 164, 183, 192, 197, 244, 246, 328, 366, 384, 394, 488, 492, 591, 656, 732, 788, 976, 984, 1182, 1312, 1464, 1576, 1952, 1968, 2364, 2501, 2624, 2928, 3152, 3904, 3936, 4728, 5002, 5248, 5856, 6304, 7503, 7808, 7872, 8077, 9456, 10004, 11712, 12017, 12608, 15006, 15744, 16154, 18912, 20008, 23424, 24034, 24231, 25216, 30012, 32308, 36051, 37824, 40016, 48068, 48462, 60024, 64616, 72102, 75648, 80032, 96136, 96924, 120048, 129232, 144204, 160064, 192272, 193848, 240096, 258464, 288408, 320128, 384544, 387696, 480192, 492697, 516928, 576816, 769088, 775392, 960384, 985394, 1033856, 1153632, 1478091, 1538176, 1550784, 1970788, 2307264, 2956182, 3101568, 3941576, 4614528, 5912364, 7883152, 11824728, 15766304, 23649456, 31532608, 47298912, 63065216, 94597824, 189195648]

約数ペア:

[(1, 189195648), (2, 94597824), (3, 63065216), (4, 47298912), (6, 31532608), (8, 23649456), (12, 15766304), (16, 11824728), (24, 7883152), (32, 5912364), (41, 4614528), (48, 3941576), (61, 3101568), (64, 2956182), (82, 2307264), (96, 1970788), (122, 1550784), (123, 1538176), (128, 1478091), (164, 1153632), (183, 1033856), (192, 985394), (197, 960384), (244, 775392), (246, 769088), (328, 576816), (366, 516928), (384, 492697), (394, 480192), (488, 387696), (492, 384544), (591, 320128), (656, 288408), (732, 258464), (788, 240096), (976, 193848), (984, 192272), (1182, 160064), (1312, 144204), (1464, 129232), (1576, 120048), (1952, 96924), (1968, 96136), (2364, 80032), (2501, 75648), (2624, 72102), (2928, 64616), (3152, 60024), (3904, 48462), (3936, 48068), (4728, 40016), (5002, 37824), (5248, 36051), (5856, 32308), (6304, 30012), (7503, 25216), (7808, 24231), (7872, 24034), (8077, 23424), (9456, 20008), (10004, 18912), (11712, 16154), (12017, 15744), (12608, 15006)]