166257714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4015

約数の個数: 64

約数和(自身を含む): 407669760

約数和(自身を除く): 241412046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 3931, 6042, 7049, 7862, 11793, 14098, 21147, 23586, 27517, 42294, 55034, 74689, 82551, 149378, 165102, 208343, 224067, 416686, 448134, 522823, 625029, 1045646, 1250058, 1458401, 1568469, 2916802, 3136938, 3958517, 4375203, 7917034, 8750406, 11875551, 23751102, 27709619, 55419238, 83128857, 166257714]

約数ペア:

[(1, 166257714), (2, 83128857), (3, 55419238), (6, 27709619), (7, 23751102), (14, 11875551), (19, 8750406), (21, 7917034), (38, 4375203), (42, 3958517), (53, 3136938), (57, 2916802), (106, 1568469), (114, 1458401), (133, 1250058), (159, 1045646), (266, 625029), (318, 522823), (371, 448134), (399, 416686), (742, 224067), (798, 208343), (1007, 165102), (1113, 149378), (2014, 82551), (2226, 74689), (3021, 55034), (3931, 42294), (6042, 27517), (7049, 23586), (7862, 21147), (11793, 14098)]