173175584

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 351227520

約数和(自身を除く): 178051936

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1123, 1264, 1952, 2246, 2528, 4492, 4819, 8984, 9638, 17968, 19276, 35936, 38552, 68503, 77104, 88717, 137006, 154208, 177434, 274012, 354868, 548024, 709736, 1096048, 1419472, 2192096, 2838944, 5411737, 10823474, 21646948, 43293896, 86587792, 173175584]

約数ペア:

[(1, 173175584), (2, 86587792), (4, 43293896), (8, 21646948), (16, 10823474), (32, 5411737), (61, 2838944), (79, 2192096), (122, 1419472), (158, 1096048), (244, 709736), (316, 548024), (488, 354868), (632, 274012), (976, 177434), (1123, 154208), (1264, 137006), (1952, 88717), (2246, 77104), (2528, 68503), (4492, 38552), (4819, 35936), (8984, 19276), (9638, 17968)]