154828008

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{9643}}^1$

素因数の和:9878

約数の個数: 48

約数和(自身を含む): 421249920

約数和(自身を除く): 266421912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 9643, 16056, 19286, 28929, 38572, 57858, 77144, 86787, 115716, 173574, 231432, 347148, 694296, 2150389, 4300778, 6451167, 8601556, 12902334, 17203112, 19353501, 25804668, 38707002, 51609336, 77414004, 154828008]

約数ペア:

[(1, 154828008), (2, 77414004), (3, 51609336), (4, 38707002), (6, 25804668), (8, 19353501), (9, 17203112), (12, 12902334), (18, 8601556), (24, 6451167), (36, 4300778), (72, 2150389), (223, 694296), (446, 347148), (669, 231432), (892, 173574), (1338, 115716), (1784, 86787), (2007, 77144), (2676, 57858), (4014, 38572), (5352, 28929), (8028, 19286), (9643, 16056)]