160998208

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4549}}^1$

素因数の和:4647

約数の個数: 56

約数和(自身を含む): 369824000

約数和(自身を除く): 208825792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 4549, 5056, 8848, 9098, 17696, 18196, 31843, 35392, 36392, 63686, 72784, 127372, 145568, 254744, 291136, 359371, 509488, 718742, 1018976, 1437484, 2037952, 2515597, 2874968, 5031194, 5749936, 10062388, 11499872, 20124776, 22999744, 40249552, 80499104, 160998208]

約数ペア:

[(1, 160998208), (2, 80499104), (4, 40249552), (7, 22999744), (8, 20124776), (14, 11499872), (16, 10062388), (28, 5749936), (32, 5031194), (56, 2874968), (64, 2515597), (79, 2037952), (112, 1437484), (158, 1018976), (224, 718742), (316, 509488), (448, 359371), (553, 291136), (632, 254744), (1106, 145568), (1264, 127372), (2212, 72784), (2528, 63686), (4424, 36392), (4549, 35392), (5056, 31843), (8848, 18196), (9098, 17696)]