142947796

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1973}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 255356640

約数和(自身を除く): 112408844

約数列:

[1, 2, 4, 59, 118, 236, 307, 614, 1228, 1973, 3946, 7892, 18113, 36226, 72452, 116407, 232814, 465628, 605711, 1211422, 2422844, 35736949, 71473898, 142947796]

約数ペア:

[(1, 142947796), (2, 71473898), (4, 35736949), (59, 2422844), (118, 1211422), (236, 605711), (307, 465628), (614, 232814), (1228, 116407), (1973, 72452), (3946, 36226), (7892, 18113)]