149332288

素因数分解:

$2^6\times 7^1\times {\mathrm{333331}}^1$

素因数の和:333350

約数の個数: 28

約数和(自身を含む): 338665312

約数和(自身を除く): 189333024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 333331, 666662, 1333324, 2333317, 2666648, 4666634, 5333296, 9333268, 10666592, 18666536, 21333184, 37333072, 74666144, 149332288]

約数ペア:

[(1, 149332288), (2, 74666144), (4, 37333072), (7, 21333184), (8, 18666536), (14, 10666592), (16, 9333268), (28, 5333296), (32, 4666634), (56, 2666648), (64, 2333317), (112, 1333324), (224, 666662), (448, 333331)]