189921792

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2109

約数の個数: 80

約数和(自身を含む): 514511712

約数和(自身を除く): 324589920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1952, 2027, 2928, 3904, 4054, 5856, 6081, 7808, 8108, 11712, 12162, 15616, 16216, 23424, 24324, 31232, 32432, 46848, 48648, 64864, 93696, 97296, 123647, 129728, 194592, 247294, 259456, 370941, 389184, 494588, 518912, 741882, 778368, 989176, 1037824, 1483764, 1556736, 1978352, 2967528, 3113472, 3956704, 5935056, 7913408, 11870112, 15826816, 23740224, 31653632, 47480448, 63307264, 94960896, 189921792]

約数ペア:

[(1, 189921792), (2, 94960896), (3, 63307264), (4, 47480448), (6, 31653632), (8, 23740224), (12, 15826816), (16, 11870112), (24, 7913408), (32, 5935056), (48, 3956704), (61, 3113472), (64, 2967528), (96, 1978352), (122, 1556736), (128, 1483764), (183, 1037824), (192, 989176), (244, 778368), (256, 741882), (366, 518912), (384, 494588), (488, 389184), (512, 370941), (732, 259456), (768, 247294), (976, 194592), (1464, 129728), (1536, 123647), (1952, 97296), (2027, 93696), (2928, 64864), (3904, 48648), (4054, 46848), (5856, 32432), (6081, 31232), (7808, 24324), (8108, 23424), (11712, 16216), (12162, 15616)]