157220931848

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{3089}}^1\times {\mathrm{28027}}^1$

素因数の和:31349

約数の個数: 32

約数和(自身を含む): 296194298400

約数和(自身を除く): 138973366552

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 3089, 6178, 12356, 24712, 28027, 56054, 112108, 224216, 701203, 1402406, 2804812, 5609624, 6362129, 12724258, 25448516, 50897032, 86575403, 173150806, 346301612, 692603224, 19652616481, 39305232962, 78610465924, 157220931848]

約数ペア:

[(1, 157220931848), (2, 78610465924), (4, 39305232962), (8, 19652616481), (227, 692603224), (454, 346301612), (908, 173150806), (1816, 86575403), (3089, 50897032), (6178, 25448516), (12356, 12724258), (24712, 6362129), (28027, 5609624), (56054, 2804812), (112108, 1402406), (224216, 701203)]