155687568

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30313}}^1$

素因数の和:30431

約数の個数: 40

約数和(自身を含む): 405965088

約数和(自身を除く): 250277520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 30313, 60626, 90939, 121252, 181878, 242504, 363756, 485008, 727512, 1455024, 3243491, 6486982, 9730473, 12973964, 19460946, 25947928, 38921892, 51895856, 77843784, 155687568]

約数ペア:

[(1, 155687568), (2, 77843784), (3, 51895856), (4, 38921892), (6, 25947928), (8, 19460946), (12, 12973964), (16, 9730473), (24, 6486982), (48, 3243491), (107, 1455024), (214, 727512), (321, 485008), (428, 363756), (642, 242504), (856, 181878), (1284, 121252), (1712, 90939), (2568, 60626), (5136, 30313)]