149835392

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3953

約数の個数: 64

約数和(自身を含む): 349166400

約数和(自身を除く): 199331008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 3889, 4816, 5504, 7778, 9632, 15556, 19264, 27223, 31112, 38528, 54446, 62224, 108892, 124448, 167227, 217784, 248896, 334454, 435568, 497792, 668908, 871136, 1170589, 1337816, 1742272, 2341178, 2675632, 3484544, 4682356, 5351264, 9364712, 10702528, 18729424, 21405056, 37458848, 74917696, 149835392]

約数ペア:

[(1, 149835392), (2, 74917696), (4, 37458848), (7, 21405056), (8, 18729424), (14, 10702528), (16, 9364712), (28, 5351264), (32, 4682356), (43, 3484544), (56, 2675632), (64, 2341178), (86, 1742272), (112, 1337816), (128, 1170589), (172, 871136), (224, 668908), (301, 497792), (344, 435568), (448, 334454), (602, 248896), (688, 217784), (896, 167227), (1204, 124448), (1376, 108892), (2408, 62224), (2752, 54446), (3889, 38528), (4816, 31112), (5504, 27223), (7778, 19264), (9632, 15556)]