139201990172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{925619}}^1$

素因数の和:925802

約数の個数: 48

約数和(自身を含む): 287371687680

約数和(自身を除く): 148169697508

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 164, 262, 287, 524, 574, 917, 1148, 1834, 3668, 5371, 10742, 21484, 37597, 75194, 150388, 925619, 1851238, 3702476, 6479333, 12958666, 25917332, 37950379, 75900758, 121256089, 151801516, 242512178, 265652653, 485024356, 531305306, 848792623, 1062610612, 1697585246, 3395170492, 4971499649, 9942999298, 19885998596, 34800497543, 69600995086, 139201990172]

約数ペア:

[(1, 139201990172), (2, 69600995086), (4, 34800497543), (7, 19885998596), (14, 9942999298), (28, 4971499649), (41, 3395170492), (82, 1697585246), (131, 1062610612), (164, 848792623), (262, 531305306), (287, 485024356), (524, 265652653), (574, 242512178), (917, 151801516), (1148, 121256089), (1834, 75900758), (3668, 37950379), (5371, 25917332), (10742, 12958666), (21484, 6479333), (37597, 3702476), (75194, 1851238), (150388, 925619)]