145492048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16267}}^1$

素因数の和:16331

約数の個数: 40

約数和(自身を含む): 310653728

約数和(自身を除く): 165161680

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 16267, 32534, 65068, 130136, 211471, 260272, 422942, 699481, 845884, 1398962, 1691768, 2797924, 3383536, 5595848, 9093253, 11191696, 18186506, 36373012, 72746024, 145492048]

約数ペア:

[(1, 145492048), (2, 72746024), (4, 36373012), (8, 18186506), (13, 11191696), (16, 9093253), (26, 5595848), (43, 3383536), (52, 2797924), (86, 1691768), (104, 1398962), (172, 845884), (208, 699481), (344, 422942), (559, 260272), (688, 211471), (1118, 130136), (2236, 65068), (4472, 32534), (8944, 16267)]