168981568

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5167}}^1$

素因数の和:5259

約数の個数: 56

約数和(自身を含む): 388550912

約数和(自身を除く): 219569344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 5167, 8176, 10334, 16352, 20668, 32704, 36169, 41336, 72338, 82672, 144676, 165344, 289352, 330688, 377191, 578704, 754382, 1157408, 1508764, 2314816, 2640337, 3017528, 5280674, 6035056, 10561348, 12070112, 21122696, 24140224, 42245392, 84490784, 168981568]

約数ペア:

[(1, 168981568), (2, 84490784), (4, 42245392), (7, 24140224), (8, 21122696), (14, 12070112), (16, 10561348), (28, 6035056), (32, 5280674), (56, 3017528), (64, 2640337), (73, 2314816), (112, 1508764), (146, 1157408), (224, 754382), (292, 578704), (448, 377191), (511, 330688), (584, 289352), (1022, 165344), (1168, 144676), (2044, 82672), (2336, 72338), (4088, 41336), (4672, 36169), (5167, 32704), (8176, 20668), (10334, 16352)]