124222208

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 279422976

約数和(自身を除く): 155200768

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1423, 1984, 2728, 2816, 2846, 3968, 5456, 5692, 7936, 10912, 11384, 15653, 21824, 22768, 31306, 43648, 44113, 45536, 62612, 87296, 88226, 91072, 125224, 176452, 182144, 250448, 352904, 364288, 485243, 500896, 705808, 970486, 1001792, 1411616, 1940972, 2003584, 2823232, 3881944, 4007168, 5646464, 7763888, 11292928, 15527776, 31055552, 62111104, 124222208]

約数ペア:

[(1, 124222208), (2, 62111104), (4, 31055552), (8, 15527776), (11, 11292928), (16, 7763888), (22, 5646464), (31, 4007168), (32, 3881944), (44, 2823232), (62, 2003584), (64, 1940972), (88, 1411616), (124, 1001792), (128, 970486), (176, 705808), (248, 500896), (256, 485243), (341, 364288), (352, 352904), (496, 250448), (682, 182144), (704, 176452), (992, 125224), (1364, 91072), (1408, 88226), (1423, 87296), (1984, 62612), (2728, 45536), (2816, 44113), (2846, 43648), (3968, 31306), (5456, 22768), (5692, 21824), (7936, 15653), (10912, 11384)]