148942528

素因数分解:

$2^6\times 7^1\times {\mathrm{332461}}^1$

素因数の和:332480

約数の個数: 28

約数和(自身を含む): 337781392

約数和(自身を除く): 188838864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 332461, 664922, 1329844, 2327227, 2659688, 4654454, 5319376, 9308908, 10638752, 18617816, 21277504, 37235632, 74471264, 148942528]

約数ペア:

[(1, 148942528), (2, 74471264), (4, 37235632), (7, 21277504), (8, 18617816), (14, 10638752), (16, 9308908), (28, 5319376), (32, 4654454), (56, 2659688), (64, 2327227), (112, 1329844), (224, 664922), (448, 332461)]