142476544

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^3$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 332763200

約数和(自身を除く): 190286656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 1849, 2408, 2752, 3698, 4816, 5504, 7396, 9632, 11008, 12943, 14792, 19264, 25886, 29584, 38528, 51772, 59168, 77056, 79507, 103544, 118336, 159014, 207088, 236672, 318028, 414176, 473344, 556549, 636056, 828352, 1113098, 1272112, 1656704, 2226196, 2544224, 3313408, 4452392, 5088448, 8904784, 10176896, 17809568, 20353792, 35619136, 71238272, 142476544]

約数ペア:

[(1, 142476544), (2, 71238272), (4, 35619136), (7, 20353792), (8, 17809568), (14, 10176896), (16, 8904784), (28, 5088448), (32, 4452392), (43, 3313408), (56, 2544224), (64, 2226196), (86, 1656704), (112, 1272112), (128, 1113098), (172, 828352), (224, 636056), (256, 556549), (301, 473344), (344, 414176), (448, 318028), (602, 236672), (688, 207088), (896, 159014), (1204, 118336), (1376, 103544), (1792, 79507), (1849, 77056), (2408, 59168), (2752, 51772), (3698, 38528), (4816, 29584), (5504, 25886), (7396, 19264), (9632, 14792), (11008, 12943)]