159356416

素因数分解:

$2^9\times {\mathrm{547}}^1\times {\mathrm{569}}^1$

素因数の和:1134

約数の個数: 40

約数和(自身を含む): 319544280

約数和(自身を除く): 160187864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 547, 569, 1094, 1138, 2188, 2276, 4376, 4552, 8752, 9104, 17504, 18208, 35008, 36416, 70016, 72832, 140032, 145664, 280064, 291328, 311243, 622486, 1244972, 2489944, 4979888, 9959776, 19919552, 39839104, 79678208, 159356416]

約数ペア:

[(1, 159356416), (2, 79678208), (4, 39839104), (8, 19919552), (16, 9959776), (32, 4979888), (64, 2489944), (128, 1244972), (256, 622486), (512, 311243), (547, 291328), (569, 280064), (1094, 145664), (1138, 140032), (2188, 72832), (2276, 70016), (4376, 36416), (4552, 35008), (8752, 18208), (9104, 17504)]