123780236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{1319}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 224532000

約数和(自身を除く): 100751764

約数列:

[1, 2, 4, 29, 58, 116, 809, 1319, 1618, 2638, 3236, 5276, 23461, 38251, 46922, 76502, 93844, 153004, 1067071, 2134142, 4268284, 30945059, 61890118, 123780236]

約数ペア:

[(1, 123780236), (2, 61890118), (4, 30945059), (29, 4268284), (58, 2134142), (116, 1067071), (809, 153004), (1319, 93844), (1618, 76502), (2638, 46922), (3236, 38251), (5276, 23461)]