16000166

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 31696560

約数和(自身を除く): 15696394

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 661, 931, 1274, 1322, 1729, 1862, 3458, 4627, 8593, 9254, 12103, 12559, 17186, 24206, 25118, 32389, 60151, 64778, 87913, 120302, 163267, 175826, 326534, 421057, 615391, 842114, 1142869, 1230782, 2285738, 8000083, 16000166]

約数ペア:

[(1, 16000166), (2, 8000083), (7, 2285738), (13, 1230782), (14, 1142869), (19, 842114), (26, 615391), (38, 421057), (49, 326534), (91, 175826), (98, 163267), (133, 120302), (182, 87913), (247, 64778), (266, 60151), (494, 32389), (637, 25118), (661, 24206), (931, 17186), (1274, 12559), (1322, 12103), (1729, 9254), (1862, 8593), (3458, 4627)]