122478954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^3$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 279874560

約数和(自身を除く): 157395606

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1369, 1443, 2294, 2418, 2738, 2886, 3441, 4107, 6882, 8214, 14911, 17797, 29822, 35594, 42439, 44733, 50653, 53391, 84878, 89466, 101306, 106782, 127317, 151959, 254634, 303918, 551707, 658489, 1103414, 1316978, 1570243, 1655121, 1975467, 3140486, 3310242, 3950934, 4710729, 9421458, 20413159, 40826318, 61239477, 122478954]

約数ペア:

[(1, 122478954), (2, 61239477), (3, 40826318), (6, 20413159), (13, 9421458), (26, 4710729), (31, 3950934), (37, 3310242), (39, 3140486), (62, 1975467), (74, 1655121), (78, 1570243), (93, 1316978), (111, 1103414), (186, 658489), (222, 551707), (403, 303918), (481, 254634), (806, 151959), (962, 127317), (1147, 106782), (1209, 101306), (1369, 89466), (1443, 84878), (2294, 53391), (2418, 50653), (2738, 44733), (2886, 42439), (3441, 35594), (4107, 29822), (6882, 17797), (8214, 14911)]