170870224

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20899}}^1$

素因数の和:20987

約数の個数: 40

約数和(自身を含む): 383556800

約数和(自身を除く): 212686576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 20899, 41798, 83596, 146293, 167192, 292586, 334384, 585172, 1170344, 1525627, 2340688, 3051254, 6102508, 10679389, 12205016, 21358778, 24410032, 42717556, 85435112, 170870224]

約数ペア:

[(1, 170870224), (2, 85435112), (4, 42717556), (7, 24410032), (8, 21358778), (14, 12205016), (16, 10679389), (28, 6102508), (56, 3051254), (73, 2340688), (112, 1525627), (146, 1170344), (292, 585172), (511, 334384), (584, 292586), (1022, 167192), (1168, 146293), (2044, 83596), (4088, 41798), (8176, 20899)]