163387908

素因数分解:

$2^2\times 3^3\times {\mathrm{1223}}^1\times {\mathrm{1237}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 424287360

約数和(自身を除く): 260899452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1223, 1237, 2446, 2474, 3669, 3711, 4892, 4948, 7338, 7422, 11007, 11133, 14676, 14844, 22014, 22266, 33021, 33399, 44028, 44532, 66042, 66798, 132084, 133596, 1512851, 3025702, 4538553, 6051404, 9077106, 13615659, 18154212, 27231318, 40846977, 54462636, 81693954, 163387908]

約数ペア:

[(1, 163387908), (2, 81693954), (3, 54462636), (4, 40846977), (6, 27231318), (9, 18154212), (12, 13615659), (18, 9077106), (27, 6051404), (36, 4538553), (54, 3025702), (108, 1512851), (1223, 133596), (1237, 132084), (2446, 66798), (2474, 66042), (3669, 44532), (3711, 44028), (4892, 33399), (4948, 33021), (7338, 22266), (7422, 22014), (11007, 14844), (11133, 14676)]