149769728

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{17207}}^1$

素因数の和:17242

約数の個数: 40

約数和(自身を含む): 316868112

約数和(自身を除く): 167098384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 17207, 34414, 68828, 137656, 275312, 292519, 550624, 585038, 1101248, 1170076, 2202496, 2340152, 4404992, 4680304, 8809984, 9360608, 18721216, 37442432, 74884864, 149769728]

約数ペア:

[(1, 149769728), (2, 74884864), (4, 37442432), (8, 18721216), (16, 9360608), (17, 8809984), (32, 4680304), (34, 4404992), (64, 2340152), (68, 2202496), (128, 1170076), (136, 1101248), (256, 585038), (272, 550624), (512, 292519), (544, 275312), (1088, 137656), (2176, 68828), (4352, 34414), (8704, 17207)]