15157142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 31256064

約数和(自身を除く): 16098922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 113, 134, 143, 154, 182, 226, 286, 469, 737, 791, 871, 938, 1001, 1243, 1469, 1474, 1582, 1742, 2002, 2486, 2938, 5159, 6097, 7571, 8701, 9581, 10283, 10318, 12194, 15142, 16159, 17402, 19162, 20566, 32318, 52997, 67067, 83281, 98423, 105994, 113113, 134134, 166562, 196846, 226226, 582967, 688961, 1082653, 1165934, 1377922, 2165306, 7578571, 15157142]

約数ペア:

[(1, 15157142), (2, 7578571), (7, 2165306), (11, 1377922), (13, 1165934), (14, 1082653), (22, 688961), (26, 582967), (67, 226226), (77, 196846), (91, 166562), (113, 134134), (134, 113113), (143, 105994), (154, 98423), (182, 83281), (226, 67067), (286, 52997), (469, 32318), (737, 20566), (791, 19162), (871, 17402), (938, 16159), (1001, 15142), (1243, 12194), (1469, 10318), (1474, 10283), (1582, 9581), (1742, 8701), (2002, 7571), (2486, 6097), (2938, 5159)]