144408968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86369}}^1$

素因数の和:86405

約数の個数: 32

約数和(自身を含む): 310932000

約数和(自身を除く): 166523032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 86369, 172738, 345476, 690952, 950059, 1641011, 1900118, 3282022, 3800236, 6564044, 7600472, 13128088, 18051121, 36102242, 72204484, 144408968]

約数ペア:

[(1, 144408968), (2, 72204484), (4, 36102242), (8, 18051121), (11, 13128088), (19, 7600472), (22, 6564044), (38, 3800236), (44, 3282022), (76, 1900118), (88, 1641011), (152, 950059), (209, 690952), (418, 345476), (836, 172738), (1672, 86369)]