139698156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3329}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 352447200

約数和(自身を除く): 212749044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3329, 3497, 6658, 6994, 9987, 10491, 13316, 13988, 19974, 20982, 39948, 41964, 43277, 86554, 129831, 173108, 259662, 519324, 895501, 1791002, 2686503, 3582004, 5373006, 10746012, 11641513, 23283026, 34924539, 46566052, 69849078, 139698156]

約数ペア:

[(1, 139698156), (2, 69849078), (3, 46566052), (4, 34924539), (6, 23283026), (12, 11641513), (13, 10746012), (26, 5373006), (39, 3582004), (52, 2686503), (78, 1791002), (156, 895501), (269, 519324), (538, 259662), (807, 173108), (1076, 129831), (1614, 86554), (3228, 43277), (3329, 41964), (3497, 39948), (6658, 20982), (6994, 19974), (9987, 13988), (10491, 13316)]