142297568

素因数分解:

$2^5\times 7^2\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 328590864

約数和(自身を除く): 186293296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 302, 392, 601, 604, 784, 1057, 1202, 1208, 1568, 2114, 2404, 2416, 4207, 4228, 4808, 4832, 7399, 8414, 8456, 9616, 14798, 16828, 16912, 19232, 29449, 29596, 33656, 33824, 58898, 59192, 67312, 90751, 117796, 118384, 134624, 181502, 235592, 236768, 363004, 471184, 635257, 726008, 942368, 1270514, 1452016, 2541028, 2904032, 4446799, 5082056, 8893598, 10164112, 17787196, 20328224, 35574392, 71148784, 142297568]

約数ペア:

[(1, 142297568), (2, 71148784), (4, 35574392), (7, 20328224), (8, 17787196), (14, 10164112), (16, 8893598), (28, 5082056), (32, 4446799), (49, 2904032), (56, 2541028), (98, 1452016), (112, 1270514), (151, 942368), (196, 726008), (224, 635257), (302, 471184), (392, 363004), (601, 236768), (604, 235592), (784, 181502), (1057, 134624), (1202, 118384), (1208, 117796), (1568, 90751), (2114, 67312), (2404, 59192), (2416, 58898), (4207, 33824), (4228, 33656), (4808, 29596), (4832, 29449), (7399, 19232), (8414, 16912), (8456, 16828), (9616, 14798)]