142590648

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{42743}}^1$

素因数の和:42891

約数の個数: 32

約数和(自身を含む): 359049600

約数和(自身を除く): 216458952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 42743, 85486, 128229, 170972, 256458, 341944, 512916, 1025832, 5941277, 11882554, 17823831, 23765108, 35647662, 47530216, 71295324, 142590648]

約数ペア:

[(1, 142590648), (2, 71295324), (3, 47530216), (4, 35647662), (6, 23765108), (8, 17823831), (12, 11882554), (24, 5941277), (139, 1025832), (278, 512916), (417, 341944), (556, 256458), (834, 170972), (1112, 128229), (1668, 85486), (3336, 42743)]