153964898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{30707}}^1$

素因数の和:30841

約数の個数: 16

約数和(自身を含む): 243207360

約数和(自身を除く): 89242462

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 30707, 61414, 706261, 1412522, 3347063, 6694126, 76982449, 153964898]

約数ペア:

[(1, 153964898), (2, 76982449), (23, 6694126), (46, 3347063), (109, 1412522), (218, 706261), (2507, 61414), (5014, 30707)]