128508888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3352

約数の個数: 64

約数和(自身を含む): 337996800

約数和(自身を除く): 209487912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3259, 3286, 4929, 6518, 6572, 9777, 9858, 13036, 13144, 19554, 19716, 26072, 39108, 39432, 78216, 101029, 172727, 202058, 303087, 345454, 404116, 518181, 606174, 690908, 808232, 1036362, 1212348, 1381816, 2072724, 2424696, 4145448, 5354537, 10709074, 16063611, 21418148, 32127222, 42836296, 64254444, 128508888]

約数ペア:

[(1, 128508888), (2, 64254444), (3, 42836296), (4, 32127222), (6, 21418148), (8, 16063611), (12, 10709074), (24, 5354537), (31, 4145448), (53, 2424696), (62, 2072724), (93, 1381816), (106, 1212348), (124, 1036362), (159, 808232), (186, 690908), (212, 606174), (248, 518181), (318, 404116), (372, 345454), (424, 303087), (636, 202058), (744, 172727), (1272, 101029), (1643, 78216), (3259, 39432), (3286, 39108), (4929, 26072), (6518, 19716), (6572, 19554), (9777, 13144), (9858, 13036)]