154380508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{27509}}^1$

素因数の和:27597

約数の個数: 24

約数和(自身を含む): 286544160

約数和(自身を除く): 132163652

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 27509, 55018, 110036, 632707, 1265414, 1678049, 2530828, 3356098, 6712196, 38595127, 77190254, 154380508]

約数ペア:

[(1, 154380508), (2, 77190254), (4, 38595127), (23, 6712196), (46, 3356098), (61, 2530828), (92, 1678049), (122, 1265414), (244, 632707), (1403, 110036), (2806, 55018), (5612, 27509)]