137729536

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 318979584

約数和(自身を除く): 181250048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 463, 512, 581, 664, 896, 926, 1162, 1328, 1792, 1852, 2324, 2656, 3241, 3584, 3704, 4648, 5312, 6482, 7408, 9296, 10624, 12964, 14816, 18592, 21248, 25928, 29632, 37184, 38429, 42496, 51856, 59264, 74368, 76858, 103712, 118528, 148736, 153716, 207424, 237056, 269003, 297472, 307432, 414848, 538006, 614864, 829696, 1076012, 1229728, 1659392, 2152024, 2459456, 4304048, 4918912, 8608096, 9837824, 17216192, 19675648, 34432384, 68864768, 137729536]

約数ペア:

[(1, 137729536), (2, 68864768), (4, 34432384), (7, 19675648), (8, 17216192), (14, 9837824), (16, 8608096), (28, 4918912), (32, 4304048), (56, 2459456), (64, 2152024), (83, 1659392), (112, 1229728), (128, 1076012), (166, 829696), (224, 614864), (256, 538006), (332, 414848), (448, 307432), (463, 297472), (512, 269003), (581, 237056), (664, 207424), (896, 153716), (926, 148736), (1162, 118528), (1328, 103712), (1792, 76858), (1852, 74368), (2324, 59264), (2656, 51856), (3241, 42496), (3584, 38429), (3704, 37184), (4648, 29632), (5312, 25928), (6482, 21248), (7408, 18592), (9296, 14816), (10624, 12964)]