172976346

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 383535360

約数和(自身を除く): 210559014

約数列:

[1, 2, 3, 6, 9, 18, 79, 103, 158, 206, 237, 309, 474, 618, 711, 927, 1181, 1422, 1854, 2362, 3543, 7086, 8137, 10629, 16274, 21258, 24411, 48822, 73233, 93299, 121643, 146466, 186598, 243286, 279897, 364929, 559794, 729858, 839691, 1094787, 1679382, 2189574, 9609797, 19219594, 28829391, 57658782, 86488173, 172976346]

約数ペア:

[(1, 172976346), (2, 86488173), (3, 57658782), (6, 28829391), (9, 19219594), (18, 9609797), (79, 2189574), (103, 1679382), (158, 1094787), (206, 839691), (237, 729858), (309, 559794), (474, 364929), (618, 279897), (711, 243286), (927, 186598), (1181, 146466), (1422, 121643), (1854, 93299), (2362, 73233), (3543, 48822), (7086, 24411), (8137, 21258), (10629, 16274)]