131715402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 325672704

約数和(自身を除く): 193957302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 317, 546, 634, 761, 951, 1522, 1902, 2219, 2283, 4121, 4438, 4566, 5327, 6657, 8242, 9893, 10654, 12363, 13314, 15981, 19786, 24726, 28847, 29679, 31962, 57694, 59358, 69251, 86541, 138502, 173082, 207753, 241237, 415506, 482474, 723711, 1447422, 1688659, 3136081, 3377318, 5065977, 6272162, 9408243, 10131954, 18816486, 21952567, 43905134, 65857701, 131715402]

約数ペア:

[(1, 131715402), (2, 65857701), (3, 43905134), (6, 21952567), (7, 18816486), (13, 10131954), (14, 9408243), (21, 6272162), (26, 5065977), (39, 3377318), (42, 3136081), (78, 1688659), (91, 1447422), (182, 723711), (273, 482474), (317, 415506), (546, 241237), (634, 207753), (761, 173082), (951, 138502), (1522, 86541), (1902, 69251), (2219, 59358), (2283, 57694), (4121, 31962), (4438, 29679), (4566, 28847), (5327, 24726), (6657, 19786), (8242, 15981), (9893, 13314), (10654, 12363)]