154512904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212243}}^1$

素因数の和:212269

約数の個数: 32

約数和(自身を含む): 356569920

約数和(自身を除く): 202057016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 212243, 424486, 848972, 1485701, 1697944, 2759159, 2971402, 5518318, 5942804, 11036636, 11885608, 19314113, 22073272, 38628226, 77256452, 154512904]

約数ペア:

[(1, 154512904), (2, 77256452), (4, 38628226), (7, 22073272), (8, 19314113), (13, 11885608), (14, 11036636), (26, 5942804), (28, 5518318), (52, 2971402), (56, 2759159), (91, 1697944), (104, 1485701), (182, 848972), (364, 424486), (728, 212243)]