138049384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8434

約数の個数: 48

約数和(自身を含む): 301284900

約数和(自身を除く): 163235516

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 8389, 16456, 16778, 33556, 67112, 92279, 142613, 184558, 285226, 369116, 570452, 738232, 1015069, 1140904, 1568743, 2030138, 3137486, 4060276, 6274972, 8120552, 12549944, 17256173, 34512346, 69024692, 138049384]

約数ペア:

[(1, 138049384), (2, 69024692), (4, 34512346), (8, 17256173), (11, 12549944), (17, 8120552), (22, 6274972), (34, 4060276), (44, 3137486), (68, 2030138), (88, 1568743), (121, 1140904), (136, 1015069), (187, 738232), (242, 570452), (374, 369116), (484, 285226), (748, 184558), (968, 142613), (1496, 92279), (2057, 67112), (4114, 33556), (8228, 16778), (8389, 16456)]