158421692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{276961}}^1$

素因数の和:276989

約数の個数: 24

約数和(自身を含む): 325707312

約数和(自身を除く): 167285620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 276961, 553922, 1107844, 3046571, 3600493, 6093142, 7200986, 12186284, 14401972, 39605423, 79210846, 158421692]

約数ペア:

[(1, 158421692), (2, 79210846), (4, 39605423), (11, 14401972), (13, 12186284), (22, 7200986), (26, 6093142), (44, 3600493), (52, 3046571), (143, 1107844), (286, 553922), (572, 276961)]