138612708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{32909}}^1$

素因数の和:32938

約数の個数: 60

約数和(自身を含む): 390246780

約数和(自身を除く): 251634072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 32909, 65818, 98727, 131636, 197454, 296181, 394908, 427817, 592362, 855634, 888543, 1184724, 1283451, 1711268, 1777086, 2566902, 2665629, 3554172, 3850353, 5133804, 5331258, 7700706, 10662516, 11551059, 15401412, 23102118, 34653177, 46204236, 69306354, 138612708]

約数ペア:

[(1, 138612708), (2, 69306354), (3, 46204236), (4, 34653177), (6, 23102118), (9, 15401412), (12, 11551059), (13, 10662516), (18, 7700706), (26, 5331258), (27, 5133804), (36, 3850353), (39, 3554172), (52, 2665629), (54, 2566902), (78, 1777086), (81, 1711268), (108, 1283451), (117, 1184724), (156, 888543), (162, 855634), (234, 592362), (324, 427817), (351, 394908), (468, 296181), (702, 197454), (1053, 131636), (1404, 98727), (2106, 65818), (4212, 32909)]