149738176

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19697

約数の個数: 56

約数和(自身を含む): 359578656

約数和(自身を除く): 209840480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 19661, 39322, 78644, 137627, 157288, 275254, 314576, 334237, 550508, 629152, 668474, 1101016, 1258304, 1336948, 2202032, 2339659, 2673896, 4404064, 4679318, 5347792, 8808128, 9358636, 10695584, 18717272, 21391168, 37434544, 74869088, 149738176]

約数ペア:

[(1, 149738176), (2, 74869088), (4, 37434544), (7, 21391168), (8, 18717272), (14, 10695584), (16, 9358636), (17, 8808128), (28, 5347792), (32, 4679318), (34, 4404064), (56, 2673896), (64, 2339659), (68, 2202032), (112, 1336948), (119, 1258304), (136, 1101016), (224, 668474), (238, 629152), (272, 550508), (448, 334237), (476, 314576), (544, 275254), (952, 157288), (1088, 137627), (1904, 78644), (3808, 39322), (7616, 19661)]