169551452

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 351352512

約数和(自身を除く): 181801060

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 1484, 1708, 1873, 3233, 3746, 6466, 7492, 12932, 13111, 22631, 26222, 45262, 52444, 90524, 99269, 114253, 198538, 228506, 397076, 457012, 694883, 799771, 1389766, 1599542, 2779532, 3199084, 6055409, 12110818, 24221636, 42387863, 84775726, 169551452]

約数ペア:

[(1, 169551452), (2, 84775726), (4, 42387863), (7, 24221636), (14, 12110818), (28, 6055409), (53, 3199084), (61, 2779532), (106, 1599542), (122, 1389766), (212, 799771), (244, 694883), (371, 457012), (427, 397076), (742, 228506), (854, 198538), (1484, 114253), (1708, 99269), (1873, 90524), (3233, 52444), (3746, 45262), (6466, 26222), (7492, 22631), (12932, 13111)]