157028179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 50539181

約数列:

[1, 7, 11, 19, 77, 133, 181, 209, 593, 1267, 1463, 1991, 3439, 4151, 6523, 11267, 13937, 24073, 37829, 45661, 78869, 107333, 123937, 264803, 751331, 867559, 1180663, 2039327, 8264641, 14275289, 22432597, 157028179]

約数ペア:

[(1, 157028179), (7, 22432597), (11, 14275289), (19, 8264641), (77, 2039327), (133, 1180663), (181, 867559), (209, 751331), (593, 264803), (1267, 123937), (1463, 107333), (1991, 78869), (3439, 45661), (4151, 37829), (6523, 24073), (11267, 13937)]